{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2043540930",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73f691fffb93252752967afc1a1be486f437bc0ddd9b0b3e485221d4814b7128",
    "signature": "0x5894ccfa5e1ebeb8890b6671d29db819c47912dfa35fa021d402efeb858ee53f5dddcf1ff48503c10266049c7e69811d21eacda20f38e2b3d47db2fd30e6297f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}