{
  "manageEntity": {
    "action": "Repost",
    "entityId": "820296001",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17a31ee9868bd84834e2ca34f8948d9a632cc70c05aa630dc38a371f9cee223a",
    "signature": "0x1deb2f85572e64539882de61265127e700e2940647c121735b490d0dbbded18e5ce51641997743061b73469e4552ec35b29c34b6f02f1c8877d540da9b4887211b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}