{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1629906964",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x461d79cad38c9e94b14b56777f404ee8531716f317e969a047bdc86a92b7b2df",
    "signature": "0x620a11cc8122659a2cb51e7b9cab940f4b434f08f51fb74efbf6149afe6397101e259a970b4723af6e8d31beba8425edb4b81a52009a2b1d32f171a369bd28021c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}