{
  "manageEntity": {
    "action": "Follow",
    "entityId": "304857543",
    "entityType": "User",
    "nonce": "0xb0d7ba5f3f5e9093b058ead69aa4386484481b909ba9bcb5ab92319ebe375ea9",
    "signature": "0x17c6e86e46ced5ba8663196018581478c41d5a62df938d67faa92d0af25405b622fd0e7f135ea0966eac3aaad5555afd9843ffff633f1b6a2446754d7a0fdff81c",
    "signer": "0x975699e892A0a2f2f16d2b8950Ac7C882B8EF555",
    "userId": "544952248"
  }
}