{
  "manageEntity": {
    "action": "Repost",
    "entityId": "423823",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x64b02929bea06fef0a096fdde2232d718f26ad49884af399e7248f1db4e1bd55",
    "signature": "0x08a28eec577eb55dba563252c391b397c4ae7917827473815e5f2876354722e7386ead6c7f42b953e83e016f9d0b990c682a2ec922dc7d138479b725e80c2ff11c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}