{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1141340430",
    "entityType": "Track",
    "nonce": "1787429048735897843",
    "signature": "0x1317fa6e9bc9fc2ea40188626c3a3dfe92379dea4f26a30463e0deb48216aa4c152928ba4ee2e078c05dfd3d15307b9f0074aefeeb89e17701d498e9c0e13b6a1b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}