{
"manageEntity": {
"action": "Repost",
"entityId": "577748966",
"entityType": "Track",
"nonce": "1792970220271885308",
"signature": "0x509184153f914ea85e86466cc292c41bddcf15bcb9c24591ac5a418094f0ab6152d4e2a992e3cdf5f1522832e2d906c718b61e8c4b5daf9850a31ab6b110dfee1c",
"signer": "0x1007e09532BE90331E035838A9E2E0700bB9741a",
"userId": "329513359"
}
}