{
  "manageEntity": {
    "action": "Follow",
    "entityId": "475900419",
    "entityType": "User",
    "nonce": "0xd8e3bb4baa7bdeeba2f641e8c70d1732c15332360160ab21a5bf067de0519d7e",
    "signature": "0x3b9274b2fe1d92746f073095506495d9d40e568c2798aa0dce97a3d77a1d175f465eb7fedbf7f406408d96aa3b2a7707a3ccbb7f62925da51c338cf56a22ad6a1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}