{
  "manageEntity": {
    "action": "Follow",
    "entityId": "512317",
    "entityType": "User",
    "nonce": "0xb592fe2861cd8409fe04001896d0794b05627b23e7609b415162112510ee43fb",
    "signature": "0xce41c428e370d76064578fd77bbb237a6765365ed13f5888917e394b0772486644fd4bde4f3a8bdc0e5be6237ae6b5d083c1569863200ffecd0611c653a2eee11b",
    "signer": "0x646BEca96ab04bFb6DD725EEBc0383e1Ef13deeE",
    "userId": "588448440"
  }
}