{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854761",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7dbf99e8d822b3c6bce59a170e81b2b3930f90e6ede130de5f983219aa95fb83",
    "signature": "0x9a04f6854e90d86271fc501ae5155ea187f756f6bc82ca486ab124206007bd1b498ae4e6908189a38853ea97139387a739e8c59e29598267969073fd35587c291c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}