{
  "manageEntity": {
    "action": "Follow",
    "entityId": "575269234",
    "entityType": "User",
    "nonce": "0x232c01c7e620dfd7bde648b572fae3fcd47212b96f510c4ed88cad33cb86b88b",
    "signature": "0x81b3957d58d50293ded4817fae6b361e589491d3ae6a5d54ab6a2b411319f31654b9f302a831e7bc03de18be2f31b6643df0408a5cd4fab893849d9c507c718c1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}