{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x07a68cd35ee22aee59e962b22a588bb51fa5918bf12d8889f2abe7bb1044ad08",
    "signature": "0x20f110c1b0128f8fd10bb4a5563c01e6852c43c28431ac7a88abeb79ecc199cc47ac65480ced6eca61b5c366f332a468bb5c322b9a282df46e935e1956d89b4d1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}