{
  "manageEntity": {
    "action": "Repost",
    "entityId": "768359431",
    "entityType": "Track",
    "nonce": "1792320935121742641",
    "signature": "0x23f7d02b1db5b0aaf3b0e6e4a91fc5cac625e00fad70d11bca307316a7df3878217f9f4f7c603aed80297f32e38aa3a5275ecaad4e3cfb9237696b1ade66b1261b",
    "signer": "0x1007e09532BE90331E035838A9E2E0700bB9741a",
    "userId": "329513359"
  }
}