Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21374541 · ArcScan

Block

#21,374,541

2026-09-17 19:04:25 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,541
Timestamp: 15 days ago · 2026-09-17 19:04:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ef7a3b4cc8194b897d44c85351b758ba7f197c93e2a2973d615ad55b1982bf4
Parent hash: 0x9b2f4484…e622cc88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,541 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

36.0%10,812,334 / 30,000,000

Base fee

20 gwei

State root

0xadc5a6a36353…52ab81e16371

Transactions root

0x0970254d0974…ee5c7b6bbd8f

Receipts root

0x1f33d0f49036…3867292cc495

Nonce

0x0000000000000000

Extra data

0x00000004a817c800