{
"manageEntity": {
"action": "Repost",
"entityId": "1399337214",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x9caa26b9938a87cf199b7c5abd01a3c5e8e208210e5db2e6e480e31126d2d0dc",
"signature": "0x5a734b73155f983ab845768dba8414e8418429a31efedf89c65c5b84058f16ab4076d74677dc70bb8458667f49daab8a1d68673a35e2637d54a4b881d9d511d11c",
"signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
"userId": "377610060"
}
}