{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1277154981",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad562c138ba490c55a2453117010a37c3c9d368101dcf0cc4716c2653265f502",
    "signature": "0x01b4fe69b5d5fb407c328c9eae53c7d0b172b8c6e454999db4be3104bd56c93b62612d14157255e1c9060ee7158784790bc26cae9b1a1cc504289473523d23bc1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}