{
  "manageEntity": {
    "action": "Follow",
    "entityId": "781543844",
    "entityType": "User",
    "nonce": "0x2731d4d71cd4202927728ab85cb898cbbc7c52ab790cca835055bcc8cf8415df",
    "signature": "0x2b0e386e4d8137d3da04b2ff14fdd23ec415ed3fbeafa50d7b018a6b1ca5f20e76a9ab365031e66341aa071c88ba192be1936ad8ed9ead8d361369225f2834701c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}