{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1104",
    "entityType": "User",
    "nonce": "0x2990cccb3e74773348e0f2cba79f2ee3ea53540ec811fb62483eeb8fbc8ee451",
    "signature": "0xe3b856b3a22e719560f5059aca1e780ea92cf737b1b16a1c6e9ce452c5a92cc20fd4154d065dc4fe19d7ee753c5d1d71c3bb37c238cd67e4766d4526b0eb6d781c",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}