{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18192",
    "entityType": "User",
    "nonce": "0xa7e6ddabcbb6d6538f569e78bbf990e8af350e23854960c191284ba673c599eb",
    "signature": "0xfefb71a45587ab61c894bdb78cb19c73e39d273ede7c508e77856d1521590a554b98050a8917a2e5f6dfdc9ad53ef336ceb3bb62cd22a7e856449bea5b090e151b",
    "signer": "0x4391C746E11181B87164C3C6DcB2EA773D749ECD",
    "userId": "729432364"
  }
}