{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1292292931",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a0423d92e433fdcdfb202e5b31156c279981fb541a719175783caaa9d7bdb6a",
    "signature": "0xf62ba72e0d8904fa736a8fdbb57c430b42e1a57a782d901d0a1fecfb529398fc3e1cdc00fb8f9219650ca6d3e601fc34abdc261497548f045e6792f91d23a7581b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}