{
  "manageEntity": {
    "action": "Follow",
    "entityId": "445042807",
    "entityType": "User",
    "nonce": "0x1ade0c94f944fb32f04712a5daf3a0ec5103ec80ac01903bfadc7a77ebf6c156",
    "signature": "0x949a781c158de769ba0cfa47d68df711a80e9676c7699c2216deca1b943f843574c233876c9bfaf8008da556164ae76e2dc08a3adaef9f3451c1e4d985dd7a151c",
    "signer": "0x7bF90aDB0D4f329e1dA9BB5123768023eD007adf",
    "userId": "111728084"
  }
}