{
  "manageEntity": {
    "action": "Follow",
    "entityId": "319048",
    "entityType": "User",
    "nonce": "0x302d02def3440b95cf813893d99a09a641bde9f3194cdf8c9cb55d10a3ce73e1",
    "signature": "0x6ef400f86bb05e98a534f81bd6bba01a4b5378012f85f991517a02b9e9f36ae63b0524a928c19457af6635d24c4c706e1dd9a9b57b98ed6ed693fba474af1d5d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}