{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121646",
    "entityType": "User",
    "nonce": "0x374e1f0f91d173b004eba0cdba63a5e682ccb9c31ad842c528bb4fdb6746ed0c",
    "signature": "0xccfc50a067938999bf67e9219608e22eb2f910ae8757f0379faf7ca672f48cc84d1e140337657bbe531c570f9e67353859c6020dcd6bc5cb2752a0446fb3cd7e1c",
    "signer": "0x6818B889bFEAe14D2ADdaC4dBF0eAe75779d7Ac4",
    "userId": "341292657"
  }
}