{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54d9e7f306bbf7c158966c142fdf29ea03e939431af38c30a91c56030ea86c02",
    "signature": "0x6b32889ef296a0354b624c2295d1a46b0c88a1c794b28572359e42695a483c915325b7fdc4ef02a15fe30cf5dbdaf92e898759b000937e4cc7d0d6b73114c4771b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}