{
  "manageEntity": {
    "action": "Repost",
    "entityId": "369469",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a2af3139b424e316e966473493c59f8d028636aad59ca73083cc0c8d14e3f93",
    "signature": "0xc790dccee324987d95aa1fa9468ed8a8aff027faef456f12cb5b305fa142b38c5fc6a3e0e1081a0663cf8538dca0bedf7d76d0056529b9bf486462894d27d2961c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}