{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1854944736",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f28bc25da651ee573eb4f7ab05b003a42ded485de6cf2a1a3620e86dd58a7dc",
    "signature": "0x0df5c392df018ac2ebd3e1b25e540f50b9f4126af350d934208ed3e7bfa06490662588ff2b504570c85c86f49637e825ae624992f896a5a8381af42c2777b3fb1b",
    "signer": "0x1472Fec023A32bFDB4d9d8dD1C920b2DD601638F",
    "userId": "452206810"
  }
}