{
  "manageEntity": {
    "action": "Follow",
    "entityId": "843258957",
    "entityType": "User",
    "nonce": "0x5eba17e4597ef07a4894ea86f1180c033f06c5796e562e699de5cd9b42512489",
    "signature": "0x36dd8f45c60758e1b182185d91b6ef667130436ba46922c20f0185640b23fa9759063d51be929483de204b535c2f4cf8d7bf5e726c2e244baa4768935eca5e851b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}