{
  "manageEntity": {
    "action": "Follow",
    "entityId": "337930",
    "entityType": "User",
    "nonce": "0x870cc223b37c86cfa107da76edb2caaa262194bed1019b7e4710f4f92db67287",
    "signature": "0x5248ca5b172e8dd8221039c5dca9ed7388ddb1b871b979dd83474f3b85b5a63a64bce3ad3e4187ce682e14eadd4770719c8b9edd99fa8035795cc18e580545741b",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}