{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1417454959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9edee3676458b23c0580efbe55f35af1e04bb276d5d1bd8088e8be78a3a3a9b",
    "signature": "0x69dc5937befc3f806b4b1a0eb1ab1d9f1765975a1fff62b99814b922b4aaee7859eabb68e98cf79e350c9cc7f2391d83b9d390bd8b58e391ee0a8155c11bf4671c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}