{
  "manageEntity": {
    "action": "Follow",
    "entityId": "157963",
    "entityType": "User",
    "nonce": "0x070152ec04d960c8011211fe2d2aeb43e71eea345dfd69442a11b55ba3c28348",
    "signature": "0xcfe7c52abb510b649b792184a7165b4841e24cdfde0bffa1bdb6a4355964efb8182f453638c96f9074e06a60b4a2920c1d4b91462656581921c5d4074d3602321b",
    "signer": "0x1640Dba7CFb907fBEF6DBC6b56c742f791632486",
    "userId": "235256666"
  }
}