{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1973044862",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79f1b2d5b97ae42e2481e6d7bff8bf2caa2c2afbff45e3c1ba37b2916793231e",
    "signature": "0xdf7f8eb5342239625fac9f198b5c0cb80d54bf58e604d8edf740e21e1d2c53ab367556d610ecf526fec71646846203d0e4409e08c9e837996eb6fbd284e057671c",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}