{
  "manageEntity": {
    "action": "Follow",
    "entityId": "102308",
    "entityType": "User",
    "nonce": "0xf21a5bd87dd1509ffc4f1593d0ac6690efd2ff9c1ea17f0ebacc120cd8556541",
    "signature": "0x6e902497d4654c80542572a1eaf735201d80709bd57a086766f11eee4346640a68ae39f3a8157c8f9c2d504c8d715db7830e297fe78866fd3eca02bfced8efc01c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}