{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190321",
    "entityType": "User",
    "nonce": "0x9effa1e982936c2c15a1881f3541808f8cd6b6b8fc3c327f7cd8d9bbb1ea137d",
    "signature": "0x5d1752791f916f6ecbc48f14e0290174d8320f79efb88cc436942c2eea97c6691bd843169cb1da0ae156c588a4c63232d224abc542ec90a4eefc2d51cd2b08ce1b",
    "signer": "0x60495664C60cF8427e991465f31ABe2F9dC345A5",
    "userId": "696978255"
  }
}