{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702187",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6339d27b7a5698f9af2fcceee3f571edd6f10bde41aa3b6e50b81fe47af35dea",
    "signature": "0xe23d31c66603ff13b4fb93df4473f01b07003f385eb9e6a40cafb27a44b75d46524273e027da17c0a8b7defb1a5794378bea0d167fb1b736867efb95087fa33f1c",
    "signer": "0xf63b89A0Bbc03C7ec59aC257C7082A056082cDB8",
    "userId": "558452493"
  }
}