{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x1f54579011d93d5f9bfe563da7ffa091d161df016305643ad8f9931287b616ba",
    "signature": "0xf3f4988afccbc6369afa3a751aea1fe5075b50a0177e566591a975838ab5ec19262457a0ba18ff7c13222feb02bc997d7a60031ae923c23aa2b2e1189657b7a31b",
    "signer": "0x9d4b9d6c08f13bdD52f5B6Cb488a70DC2819e2de",
    "userId": "540238713"
  }
}