{
  "manageEntity": {
    "action": "Repost",
    "entityId": "81273",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f916a3ee7764908132e88dbda9649618267c94ee4cbbb7265a5eb804cbea659",
    "signature": "0xc27dfba46cda36b279f5d321b8f426fe39c02b7a7180ff4440b0470e65f1b213564a5d46e8a51c2b056253eeab70ac212ac38cc9912cd719b1691af68395b4421b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}