{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1272602589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75a2fa4ffc48d1d270eae84cb925f2ad48509778f1bf9441d97ea857187fa8c3",
    "signature": "0x7fee14e2e73968a0740486511b3602225036e13fc800c60095c1f760d8179a382792f2e4f7a26b7509cf298d3b36fd29ba3d813e85b576e1fa8cda2bbf56fb641b",
    "signer": "0x0168976438910D2f5330323a0d0141Fb4Af95032",
    "userId": "317847"
  }
}