{
  "manageEntity": {
    "action": "Follow",
    "entityId": "557210595",
    "entityType": "User",
    "nonce": "0xbbd7650ddd81e43e2d26b42a14f0376565b21513dfb8653b87a2de036e23c313",
    "signature": "0x753ab20d1f18537cb82d13f6691d429ad58a9df16b9bb94363bab550953c7c8f16a43814699f1f684046827f3009c2c518dd5170730d757f896f6803d79ab5fe1b",
    "signer": "0x75d782C5a68f76DfA69c426479B6ad14383D035f",
    "userId": "328056745"
  }
}