{
  "manageEntity": {
    "action": "Repost",
    "entityId": "187380573",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94bc19e657c0235a624b2d0b95b3168bd2a46badf5cd791632846672082003b1",
    "signature": "0x398ff439fbc51ed84e4db77f1ccbed3dd074a30e5d299bc633ce6bf78a2677c561d60f6c51d9dea9991a5324e44c7bad559b1acca6ad32a94db141a2f9e744cc1c",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}