{
  "manageEntity": {
    "action": "Follow",
    "entityId": "700531000",
    "entityType": "User",
    "nonce": "0x03d027dc4f72b8534764a114569d3cc69ed48c4f89d1c09767f689adef61bb73",
    "signature": "0x7eacd1c7e1342ba605a980dcc1ba5dbae62cefbb257374c0e63a89b4ec84c1760a667141e0f4415275e37499d3c51b33e52db986f59f2affc6f7787e96d62bd61b",
    "signer": "0xd648B38B61b65e4F8df57D4EE65560D8DaacFDb2",
    "userId": "277314120"
  }
}