{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb622047cfcaf28fed2bf8ebbddc570acf43ef3b7748d8dcf7c473e76d3e2a85e",
    "signature": "0x4aac375e2985655928dd5ba497c5a710034c64eea7ebeb2ca2553db65f8c0303406985d4d5f851ff126fc9b51d09ccdb8f73ed252d8367c498eccdeeb069f4b21b",
    "signer": "0xf7Aa544bb3B895424fDD1bF0b8D1922AC9488Fba",
    "userId": "812778388"
  }
}