{
  "manageEntity": {
    "action": "Repost",
    "entityId": "320822",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bb03d6e40393b0622c8afaeda0454297212173909deec2544c0d33311fef2f6",
    "signature": "0x86e0c09dde04ded3e99a2cf472c83013d09c9daf19b1ff4521b531671cf4036b5a0743e8e3d64fcf0b9dcdb2c9d9f2aa6c5f40479d02eff8d00b654ab8a8bb3c1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}