{
  "manageEntity": {
    "action": "Repost",
    "entityId": "29886",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f16088ebe85bdb4b608c8db69eae001cfef9da2952763416bb94d7a3ef02fbc",
    "signature": "0x86dc39737ac9a9ef00cc6186a5c74f949f0fc1247e039223e524f9c8d32ac12744687448f62687769262fbb738a2ada3c7082d47f882a9595749359aff637f451c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}