{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1230635022",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96706e38f270b159208c60a93fac78dc01f0423f12e7e39ad15f767cf7ba5670",
    "signature": "0x45a4e84850a730143b9377c4568151d3d24e472f6535b9a7e711ff0a6a40a9e5344aeba2a2bfecdc875bb9ce8480408dc775c8b29ad5516b205b6bb845c83b481b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}