{
  "manageEntity": {
    "action": "Follow",
    "entityId": "44142994",
    "entityType": "User",
    "nonce": "0xb9a9f3573700a84667f7f02411410153be04bc1342597b68b30e183a4e76a52f",
    "signature": "0xc403a4f0db46eca5e8d7440ff47614eb04a2d417151ab15294373c8d5d8b71580cacb6a2fb4b6a749bad7fcd7b0cd374cc392f830f47f89aea3ab7b4542d9a741c",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}