{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193770",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf0c4e71aec1db042d42e9668d62563445452826de29c3a9eb78c6597ce27399",
    "signature": "0xdb3ae3301ea48d3e5a39f31417bded02afe236364badab3f65517c1d95fdcba26fa784d81ad21129f76cea2f28936a0b8122af23558d2c7c7af8570e672ea64d1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}