{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1104",
    "entityType": "User",
    "nonce": "0x3490e2705e3c1fcd66ca4672c0d2b7c237b7cebc153d2daf79216157fe8bc58c",
    "signature": "0x0285a1a5590eb67e3e04bc3ae19d1654ccb835ec58051b31ba83a4c1ae1e70522804ed9233fd2b7662dea6f936698dd4981e4093f7f25169bbd60cb2e3369c281b",
    "signer": "0x216E3DcB84F1654f711041294908a8f8ADb25766",
    "userId": "643512122"
  }
}