{
  "manageEntity": {
    "action": "Repost",
    "entityId": "605254797",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb87f91ed186a81f527311501d8397f5e09bdcb25cbe13d30777f875e904e161a",
    "signature": "0x93b933e0c1c966b464dc2d0ae485ba79c5bcc42687fae0aa6870e5b1590e417a2e57d11b4564eec73f24eb18ad11c1b52038f231663861e6dfefc30b53109e011b",
    "signer": "0x5d8091c5439F52184dFD827f33FF815dCc827bA8",
    "userId": "52403052"
  }
}