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 #21268088 · ArcScan

Block

#21,268,088

2026-09-17 04:04:23 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,088
Timestamp: 49 days ago · 2026-09-17 04:04:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b05003bef16699ca8231a95bd1d0dff18f95bccc6f46652cb79f9062480f60b
Parent hash: 0x468babc7…01c4d6be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,088 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.9%2,674,448 / 30,000,000

Base fee

20 gwei

State root

0x8d734650a269…f0dc65454112

Transactions root

0xf741280a85f4…8dee6b21325a

Receipts root

0x8ae06c5c0803…8530104f9d0e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800