{
  "manageEntity": {
    "action": "Follow",
    "entityId": "137076",
    "entityType": "User",
    "nonce": "0x3d20398301aa18762e27aa485866aed61c51e10132f6b2766b0f6365af64b57a",
    "signature": "0xd608287d836f054084aa1f7c2f3bb49b8c150dd935384fd5d747b3347ef9973440f4e91057f3ea80b4ef691d3a568126ee3b46b6a2d4592491f0fc625cef0c391c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}