{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1024481",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf82fe2cf4e7e265e6864505b32030e0db42080d5c2ce5df7a53b43febf110ba2",
    "signature": "0xc3829acecd34ff5d012c511d2028682b3e4b93292b2b28c03e965e6d884da5e82c3e27882d4c354a0e77fa7e0e86c93bd0b8d1f2b5036a447d946705beb1cba41c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}