{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9658770",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77d791853ec67dacef0c1a772dd1daefc86cdf9ddc84ee14f6058ccbbd9fe3dc",
    "signature": "0x1295beed42b82eaee14565970cc464a309c74a145ea441930b0cec094be195dc4d193e162bef5522ec6af89df7747f1f52c7a95aa7c77adb11939e3677b032a81c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}