{
  "manageEntity": {
    "action": "Repost",
    "entityId": "4232",
    "entityType": "Track",
    "nonce": "1791489078878602021",
    "signature": "0x79bd0fb04a9ddeafdc75b60f5ee0599ff7ec3d9a2d789339db1272f6040c2476634ee2995410b0462a5ef7c2092c09ac0a6dae11b62cc723558cae32396e75e51b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}