{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1200826333",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x295110b3f08adde2875f10d43babcc377e25a4d712dc4e5627c8d143504ed3cc",
    "signature": "0x71c174f168aee4a254be3756fec8381b3d145066854fc2b00a5b193ce4f458331884da43a52384dd850aaef04dae8d41d8b21913367ffe93deb701b4c5bf7b431b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}