{
  "manageEntity": {
    "action": "Follow",
    "entityId": "740883",
    "entityType": "User",
    "nonce": "0xb14af7978b353188d19a962f68bdc0260f42c25035ebedb95b3c81e97dd9cc62",
    "signature": "0x51f4cb353e686714dc7cdf56dfe4a763906a93b8fe4a652fb98a78fdc02e14096d34730d5c4df9dab6ceb09126264c2910c7a0f0068f7e527b089c3d79ceee761b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}