{
  "manageEntity": {
    "action": "Follow",
    "entityId": "120545",
    "entityType": "User",
    "nonce": "0x203de864bfe0d7b04d8e92b98839afcb553cbbae2eb690fdc2cb00f10346033b",
    "signature": "0xc49ae4bbe3403395ccc7ee9530aa6e4b69706172567f357f401082a84e59912f15641978a59a1fff41fd34bd56a33dc2f93572f81ddf524ec92cd259aa2a86261c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}