{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1450501",
    "entityType": "User",
    "nonce": "0xa2709dbe6d3ea76a1a6554a5f210028b440cdd684e0b7e9db9acc01ac03e8c81",
    "signature": "0xfc41308b54c143480b9e44fb88e6bbd7fbc063d19ad15ba707df9ea12fbf109d4d59c5b30919e02720193d5ae09d95d523914ed506b802b601bfaf0005beca4d1b",
    "signer": "0x1C91270aF9483550C16389c0d10F0a9e72fAA407",
    "userId": "451779920"
  }
}