{
  "manageEntity": {
    "action": "Follow",
    "entityId": "389780",
    "entityType": "User",
    "nonce": "0xf4b9e3394fddbd9ef85c6725c3804559e7efcc77cb18953f4344d7cee483ee42",
    "signature": "0x102ef99a4977b8e8b9e14e487017c04c4c57caf2353282e40539580e2c2c2b0c5d94baa42d1f0a6e8826d62fcf10d24752353396552aae089338083aec74eb461b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}