{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x8a8927362db77fcbe999a73d63882fadb88e741771e5a3b53b68bb9985cd24fa",
    "signature": "0x77561e06d455222946444235be9f06509006fbebaf29b5a3490b30c4239949e70df099e2c0443e901ef63b2118c9804a33ec282fe0ab032f23c92fbb462410d51b",
    "signer": "0x49ea1963bD0698Ba4421742478714fbFa38E0719",
    "userId": "189995856"
  }
}