{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4220",
    "entityType": "User",
    "nonce": "0x98f274faa66e4a64b74d801ca7bba1f075afb47169d94ee8721d7099a39d5c25",
    "signature": "0x557e333ad2c22db18beb055142bd21e47d67453f2e5fc5aad0bae4fb95ca441f0ca79905f92bbf878de50fac456261e633fd0a0761a1e1af3976627c2cef99ad1b",
    "signer": "0xc97A6025Ad8c7Ba1a35Ef7E3A3b88ABc8b2013BF",
    "userId": "666092734"
  }
}