{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1830427925",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a271adcf2fe6a9f40524ff6cf8c85a1889d30c9c9328905b7698b06ad4e5d81",
    "signature": "0x961a21eaf2f50cb651bc976da7e064464800d8b895266da421fe47e5ba3fcd6848959bad20d01475f7a9c6573221569f96156158f86ad327711cbcba109da6531c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}