{
  "manageEntity": {
    "action": "Repost",
    "entityId": "314805081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x372bb4aaf90b5b4035dacd5c818b0e0ae4648dc247d8b3027072a5465d1965f0",
    "signature": "0x099eef98fa9bfa637a19c763557c511fd5f8ee52c4b1be70cb4c48dad373b3947b26b386533eb943c74c00dd4cabb5de12e2c3c2efc90b9d19b20d89c2e1fdce1b",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "301637"
  }
}