{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2037821195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e940b4e0927f6767b14bfdbdae1732ce931c213e308be2abd69bc3efe84c59d",
    "signature": "0x28dbb0dbbeb7d14254a222fc340cd38af3ccb7edaef891da45a71e849448c1a53136add5cce80f7a3a84b703e3578f93e29fdb49c746ceacdd9e56b9bb1c74041c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}