{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1687462277",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xecaea9263a6eb2d3c21a7854e220498ef57b3f403cd02cb6b6341c6cc0bb8c4b",
    "signature": "0xd109c8063ce81baf3f669f271e70bc570df0eb8f21c517987c834586c6c313bf584787f88e74d39944dd6be8d1f5eb2d349322bd0c1862a2ace84312c969472a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}