{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1613763010",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41e9157e4d68b17fb342ee9dd40df8012f0b827827b6602eda86f30616467b02",
    "signature": "0x6214da32ad8d1898b45f28aba93d1395f4568652470bb3af8602188ffaa05d5a76703ac0dfb95ebc1000c3ef4382134f24eb9f3d02f741906ba1d96cd3f5c90d1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}