{
  "manageEntity": {
    "action": "Follow",
    "entityId": "43375",
    "entityType": "User",
    "nonce": "0x3e5f81ec6b76f89a890ea68adf7da807f9db2db5f12ba45f0684129a0ee28308",
    "signature": "0xf52da65d68d3c78048045dec19db7aa3277843f38515c8d8931eb7fbfac5237c5f41b3a130b63ea45d35350cee5d42c266ecf81c74662d7d0909d41c9db60ef91c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}