{
  "manageEntity": {
    "action": "Repost",
    "entityId": "38420",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62e17a57ccb431f9aff93b707255d5722d05c3eac0b3f3134002bbde1102cc8b",
    "signature": "0xc6f297b4efaed12d71fca0d72fbb1373829484d4a605d45c7e52ed61bc82d068737fd1682c22a206c85fde137c0814ef208f0c584011054af9d8d94a938b44001c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}