{
  "manageEntity": {
    "action": "Follow",
    "entityId": "447798047",
    "entityType": "User",
    "nonce": "0x731ab1fadcc15f2d76e4e47c65df5b34524e7be407b4c06aaa4a376b75fba802",
    "signature": "0x5d8b29790fd73309a37d5eb89816b1ef75e0a2f7f65bad53081df6cc014987657500fcd535b00e47da2cf3124f9e6f837d09d940b956edc143129680360e82a31c",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}