{
  "manageEntity": {
    "action": "Repost",
    "entityId": "883367942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x547de95571df3bd209c87bf1dbcf511b350672d59902bdebf1e4cae5b2f725d2",
    "signature": "0x42d7a740f9628c91ff11722656c47a64a671eab437017a1adbca0da8535d02ba7128fb73ba099f2ff048e53a6d527e70a17925f06799469c2e274380e96ed6d41c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}