{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128899",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10b8969e65c9b1c2071bb206f74c9c14b0b8f9b9d2164cbfb991d37b4024ab8a",
    "signature": "0x50464d41cff02cda3f91b6ab33a5ce6be3fd24324190cd230a025457895eb14b7bba5a08da340867b0dabf469138d33bb236296415bff8c2c37bab31e769f0031c",
    "signer": "0xd9bA17330fFb3Ea1356C5eC14971D9e1f2cb5200",
    "userId": "337125448"
  }
}