{
  "manageEntity": {
    "action": "Repost",
    "entityId": "703698991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd5faa506228b59ae36988167763fba72cbfcf6833c752cdba8844832326853e",
    "signature": "0x597059c827da8a589230b698f923dbaa72f72e5aa63f6d4b3ae253e32197f4b27e2695cd0323786fb443fe9d89ccdcbd5faecdd925950cc4adafc6c18aa340121b",
    "signer": "0x8097f7562D3D2F9cbdBA391c45c0D376E438625d",
    "userId": "51978829"
  }
}