{
  "manageEntity": {
    "action": "Repost",
    "entityId": "249981181",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb97c238eff6e498fe460853b836ee11ce62a4004cd7a6cab160382b268ffbc23",
    "signature": "0x53fe814b73e3a12dfba84ddb718675c19b6e48a781386eb2dc19671f160e6a5d685c23e4aec82133c47879b3e1ede1f3b9b76fec5264f8ea6747bd7339d964541b",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}