{
  "manageEntity": {
    "action": "Follow",
    "entityId": "214443",
    "entityType": "User",
    "nonce": "0x2b95b384be8bd07bfe0deb91c1bb12f09ff53630a6174ecd09005778f29cbfa3",
    "signature": "0x67d49717179c7118a251c8da0dbcc3c1ed148e508410f454f5a4de27b72765324dbbf760530a6a9e447c024a5c72edced22c35dd49e2c393b6f8895837f089511c",
    "signer": "0x3CEbf9bfE1b24355cBC348701860d601E226Dfbb",
    "userId": "172240066"
  }
}