{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1218658212",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x941cf25f239bdc619472571469f86fa0ef3a4768a58ed8d03cc4c7f22a81203c",
    "signature": "0x269af488ab39a2652bd6bf591b130b4f51e01ced7527bf4db2f458c98015d096010bba348053c9ca8b937743a00fb86e70a6f063bf2454e11bd0fdecbff543a01c",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}