{
  "manageEntity": {
    "action": "Repost",
    "entityId": "350057058",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31cc0fe67f0fc5f26f3b234629c2728ce75b90bc113161ba90667d86ddf184f1",
    "signature": "0x53bf829c6c83369a549426863b0a0d854320def10771e5b56445f63bb308c18c0e76d474fd20ef3235fc945d8374ee1ef6850e6b58865b2488efa0478854375d1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}