{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1403925058",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf8a5e19a5977861ce67d5be23a859d1c0ded1d2427b26c4ea3afefff5a53ddd9",
    "signature": "0x10ac2bdcbedf5945ed2e34bfbf4369f69cb16021eb8bc1e7402435bdd13b99094d9cfc3d4fc4cb75d931f8efd7fc6c6a7622792987a0e293050d3dd2e3dd0c131c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}