{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ca9361cac56a68f0a1afbaa639ed9729fe760564582dc38d8d9fa751c839706",
    "signature": "0x171548dc63eb690dcc0821ded440cb14f626d2da3608938ea0487093af644e57181776af22c3d90eba63482838d0b36966c984fbb11ace7041cd72a5f87546ad1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}