{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1913644100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd6087eaae72993e55d78f408e63b942127bd5b7f6d071aed520afb81854e8f2",
    "signature": "0xb1decf520ee899c0ee0e5b4cca80c17f53f3a729323d919e5d90eb6796f1b74741a1873571fb06af4aa5e2154ccb779845cb67f31d6fa5a86af7d114808fa7e61c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}