{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1104",
    "entityType": "User",
    "nonce": "0xf5411e5fbfa3bbb7532bb4a4569559b7b2d846d507155399a621e50b8f14534d",
    "signature": "0x006652ca3a8986e9bae891b683aedaa690ed0f84a13a207d9e5addd815c51c824927e68e1c7f923d6624bf2546891ca62ccda5a186e4b1de0194fd46e728e6461b",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}