{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1649008737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf394174d225df783a1b3a6705c3e936271f49fd513828ce0ba3157f418e5ee75",
    "signature": "0xd30e5f5129c4c2b52a394c6c1742091a63f4c27c9c82bef41102fc043d0a698e0e4b4d0eddec42ab14654beafd9600a68ec87917c99159e6d0d9a3bf93fc10a81b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}