{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2137584504",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x560cdbfc0e5226e6ff09e35db41638d236241074ee10fb548c45aac4c25d3443",
    "signature": "0x9de6ca811c50925dde6d52075922cc3496885bd74523faa530a4fc71091512f8309622e7dafbc7c0bb5a00a7fe7989fa549cd6c7a362082321d6c159252985401b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}