{
  "manageEntity": {
    "action": "Follow",
    "entityId": "323199",
    "entityType": "User",
    "nonce": "0xb83d41e4d84ff322892cff43aacc0a275d753d01d907d89e326a4887e691e600",
    "signature": "0x21de3599b0ee572117a0d82576f3365cec92a2a4aef30b48d77ac44a8bc5e3cf63a25621450d3be0c7b07677277bd5ea79b953c1c250586fea70106d884c7a4d1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}