{
  "manageEntity": {
    "action": "Follow",
    "entityId": "709633854",
    "entityType": "User",
    "nonce": "0x00b2f2f02ecb7bc4c3b2cee18919ad50a644a127d94e0bd0e07a587ff99ee7d3",
    "signature": "0x3a19d2181e203ea367a20dcb5a1713400f30ca82eaa4fe635ac49e70a73ca04a7846fbcb448f8d3b115f3baefff99288f86418edc8bd0da4d19dc1904387f1551b",
    "signer": "0x405A18E09D8C4100F2412f37001497351EcE9C2c",
    "userId": "21357518"
  }
}