{
  "manageEntity": {
    "action": "Follow",
    "entityId": "195138",
    "entityType": "User",
    "nonce": "0x121b58678e79cadc8f182de2f208cc7e88bc5b8b886bbff474e04a800b2a3727",
    "signature": "0xb905e899afb8a15f5ddacba67a8dd85a261c8de05f12f6415cf1be5dc382742d026c42fc8c35bb2a914805d1320173682e2d344c11617fa62a40ca5bd1befaec1c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}