{
  "manageEntity": {
    "action": "Follow",
    "entityId": "615702798",
    "entityType": "User",
    "nonce": "0x550367ffa65137746ea42f35014112d3c315c623ece797a8b3abf20efb5f82a3",
    "signature": "0x620a6186f09de87b67d8a8510c3a53658ae69b3e5364dbc16acc99dd925d8d8168e5f6b0c54a77b44136f4e05006e4c7210d4ba394c6d26bd04066588766ca0e1b",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}