{
  "manageEntity": {
    "action": "Repost",
    "entityId": "371847184",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bc54c210969716a301e0a54c2e85d2e3758775da8977df535f12a397cb5540a",
    "signature": "0x9bd6e11e448f97d4ace76c146bde2a821f70fc2e95d4f772aa9a3da561288e464cd5125c47b936ce20efe8a8a16d16b26f064dab33832cc761ef2bc5604f18fb1b",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}