{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2194",
    "entityType": "User",
    "nonce": "0x358fbd1b9a9029828156b06dcfc4dba76a443ffd3611e99771b76b66f691783a",
    "signature": "0xc35bc1f9125946f1ee51ad5ad9938849eb63ead3e81a6236364cfe0347a6f58335bf7f6e5643c6883dd700d9d8b1f89ea422aefc3c23a708350687ce12ef1f8a1c",
    "signer": "0x4c2B6D597D288449d9F215489E66f1cCe1c85B8F",
    "userId": "721987098"
  }
}