{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x382f086d44780e5c472ba284bdd440651f6d9229ce5beb788a46262f7ed013bd",
    "signature": "0x965858f249114cbc8c77edebfa86f60cd6004706533ed0e448f01e229a20cc1163676b3bffd39c72ad8b2931fb2ff41a600aedf6b122fb40ad1a6f58f3d1c45f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}