{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1884946033",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4f52772d2a509b9c6c581b5493db2b6c7bc2974651537f1c49b27cf527c47a9",
    "signature": "0xed2833fd0a7ce9db6ea3058b9709970ad50fdb372e01268c2643f963f4a416a404337b81b7a4595e06fd262b4ad93c84bc68434955f80cb8d2bc4a410fc00c8d1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}