{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1273116942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x560a7e1c004cc3cfe50afc48b3bd2fda0fecb8b1409a1568c51772989355cc3b",
    "signature": "0xe1f6117814bf465e2e3f5a19254c5a01ee87de9ec572ebd4555c8df481dd1fef6967ca79f183340ca91eb5866953364d0b4a512f93d8ee7c06994ec1c92cccce1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}