{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2108047487",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16886f9aa4b924a6472ccc03bbfcfdac7796a118e2b74f94b36a104bdb83d4dc",
    "signature": "0x89a4a62ce1b437f75189371ef4ce8033e8e98ddcd8dd91179dac481d1240fd1009e0e0027b1bd4c32a50b03fdb46aaa548856117b19e2dfacd089dd2bbd3f2c01c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}