{
  "manageEntity": {
    "action": "Follow",
    "entityId": "707937",
    "entityType": "User",
    "nonce": "0xe762ddcca0744a16af1cddfa03a9af07f71286020c4634999851b5eaf594b754",
    "signature": "0xe0d145b136c6ca5481950b55d572aacdfae779783aab2039fa98bf85cbb81d8b30bc0e1225ca11d75fae335b12a221ab8118c4adeb074a1bc48afb725e3ef9ed1c",
    "signer": "0x19EDB4c1a8740c323f6e57B80F3422C01875289e",
    "userId": "390804"
  }
}