{
  "manageEntity": {
    "action": "Repost",
    "entityId": "804895198",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce6a6ccedbaba8048b4653e75addbe193e155c633784c1d6192d1f3e05d66660",
    "signature": "0x836ab6b2f9d2b2ae3378fb92add68bad3aba96c80fb2afede2832142ec35030b253b98ab64dcc378cbef45afbf44f0a0e945810d307086fc0a131665976c2fbe1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}