{
  "manageEntity": {
    "action": "Follow",
    "entityId": "410756960",
    "entityType": "User",
    "nonce": "0x65d21ba7f8c53614196d7a984e64de41c44363e804a8380087750f7d5f160779",
    "signature": "0xc900b2e1d8a1663b8969c7736ce57bc4b1dbc36901a45b3cfcb79f09bc26a9cd7929e4f4fd5cc21f54b92be3b1ec0c401b0196b92dabfbe0cd2d36c5889effa61c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}