{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250073",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee87dd7c22974c2949920a04d59fc32233972f3b86a5dd02945af3792ed99bfe",
    "signature": "0x017abc7eb6987c61f36aa37c1c4eae36b0a05626c8e1209f5a9ead920e0d13947788ce5db287a80d38f150458fccc517cdcf838e8ab63f8eaee214f6914328d01b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}