{
  "manageEntity": {
    "action": "Repost",
    "entityId": "712154736",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9aabab1869881f930aaf6ed9ee93a61b3ed6f2415780f881e7a6b8284338422e",
    "signature": "0xf60d9139827b1ac957c4d237a69ea58abca65d41d5f60f8e9db6cf0681984e441ddffb0f3a6cb919ba056b94beada5c81b4cdc1202142ce9e94d52d31f88093c1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}