{
  "manageEntity": {
    "action": "Follow",
    "entityId": "154815",
    "entityType": "User",
    "nonce": "0x6d735ad35425cae1b8968c33b6f097ee4a591df22a21028ed30ac608fc97def7",
    "signature": "0x7d0e2e4ce8368d4335d13587d8924ab2b95a3a5ccd63bc4ddbcc8ec11414a8b65b66884029dd5fa0a224b3828b1eb247775c82eabf218214e06a095798953ed41c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}