{
  "manageEntity": {
    "action": "Follow",
    "entityId": "638733607",
    "entityType": "User",
    "nonce": "0x6dd1f4a20f7110a40b6f69c0cc8c8d9654b7c6491ce975504a52c6d5de612506",
    "signature": "0xc4b7a7f49353efd429cc62034751fcd6fbd9fe62eef6487fa9dec93654d971b3516875cefdb7e1358b0c85d32b9d3404cc6a965d61220678cc6b0a60eb76e49d1c",
    "signer": "0x94d1769762bc3a1e7DCd3e8a31C89Ff199833Da6",
    "userId": "715573876"
  }
}