{
  "manageEntity": {
    "action": "Repost",
    "entityId": "225650771",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce83a251f080b2dccf33b4b14d4f7537916f1aed81dab2f308ba81eda8b6383e",
    "signature": "0x1218931037717ae2eb4c98b8ce07eb770ff52c3a92e08b676967865429d3527a786022415f9b67962a6948a7f00b080ad1a02a018e07f41c5639c2a54b38c6371b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}