{
  "manageEntity": {
    "action": "Follow",
    "entityId": "123498",
    "entityType": "User",
    "nonce": "0xb26e36011b2a9cb0417f915bcc64adb34a39187002871eaf9b0263d3fca6f1f1",
    "signature": "0xb40ae8495d36024e0570bab715bfffeb456ffb8a5dd112523ceabcc44f403eec3ad120820b0987b970321a90f922efd8e7c8930f89574b175b53381b0e4b36191c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}