{
  "manageEntity": {
    "action": "Follow",
    "entityId": "707937",
    "entityType": "User",
    "nonce": "0x258f49fa3e9e3f086a99dd7fb96be140647a20c8c833603b180d5c556a1bc4d4",
    "signature": "0x5632ac6db9435c751f7513719bb35b703cf4d14b3a7df669877d7dca762605a30ca04718739550d61e40a51b4336d0ba4617f01a4cb7e64c829d4bdc5b4cd4a11b",
    "signer": "0xb7cfC3e8ADEA33d90F4f4B34f672a1C391955768",
    "userId": "120328"
  }
}