{
  "manageEntity": {
    "action": "Repost",
    "entityId": "838400760",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e7fba1d74d6b4b8822c974c3f7d76dbb5b51c3969c08aa42850ede7eb945adb",
    "signature": "0x092d8b5561a5cab6d81031d29b6ee8345d3e3752466cf85d2eecbcb5d716b8e27d873d3b5c2ebd3870e5d1b9608b14b989cc80954ccadef20ba2dcd6057e4bb31b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}