{
  "manageEntity": {
    "action": "Follow",
    "entityId": "150754",
    "entityType": "User",
    "nonce": "0x8e41fe63a4ec3cbb92e854f7c06fd7d85ec25881e7d0b013f84a0970b4e44ff9",
    "signature": "0x3e559027bd3cb428d2e85cb8f021c7261b025e2b959ce595bf8b7c18f64640a871a4a464a68a1ae93693a12da655bb6ad5bb096cf0078c930f3b73880947f8fb1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}