{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1251788838",
    "entityType": "Track",
    "nonce": "1792405372451042025",
    "signature": "0xe34f316152d376a146e7a885b699c65e14192d5c03c0784d7d3ce596d40d85ff094dc7b00fa155564052662a92f2b6d08a0ee0841cefac6ccfa2c0b4aa5eca161c",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}