{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0xe8cd2f6a14fd3bcc8acb78e8d0027b92b5ee4b294f51e85322a747807c943b40",
    "signature": "0xaaf85b79639521b83e7d43bcd88e4a954e5b77db8932b56ae40fbce65c5f56b628343fa6b0b7388be8d95ef81d1a2299e3b33e6a605c2753df1d961f15eb50f41c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}