{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x0c16b0b0366229dcd06530fcb30f692767087c843160d76727fea7ad4919ed2c",
    "signature": "0x328278c9835c97205ef0a49b04201993897896098019d0ac4a43e2568e286c8c247a8d093686bbc5d9283b76b04d129740554ef9a0d6a78903a26913c4c165f11b",
    "signer": "0x168ff3b3F21912D4d676468A80Ee2af0E2F24a59",
    "userId": "124431641"
  }
}