Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x34ccfa1449f03c2a6b570de5270f896edf5c6c04540910d4c93e5d7c6f48ed39 · ArcScan

Block

#21,516,645

2026-09-18 15:05:34 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,645
Timestamp: 13 days ago · 2026-09-18 15:05:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x34ccfa1449f03c2a6b570de5270f896edf5c6c04540910d4c93e5d7c6f48ed39
Parent hash: 0x16f807a4…9b5dcc6b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,645 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.7%208,416 / 30,000,000

Base fee

20 gwei

State root

0x026ee7573d27…565889d88a5e

Transactions root

0xe09d1163b34b…bedb187d1418

Receipts root

0x530f918c2222…1fe7da55ae01

Nonce

0x0000000000000000

Extra data

0x00000004a817c800