{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb4a667f7c01d593b424d199a814d0e730aa4fc45668420a82d5ba288d376e011",
    "signature": "0xfc77ac3da9b68a22e75bbc29821da58f216e49da93ff3b56a2ba28e81eaf8af87c521a4ac3a65c1d39a01f32ff70129e8046febc12bf376b7758053f332135bc1c",
    "signer": "0xc03B0DC91D4dd69BB843F957bAe8D3B7aA1317EB",
    "userId": "40456963"
  }
}