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 #21373957 · ArcScan

Block

#21,373,957

2026-09-17 18:59:29 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,957
Timestamp: 32 days ago · 2026-09-17 18:59:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x241fb750059535e5788b194344e7680531dac87ce4052b4a7579c60942395235
Parent hash: 0x07acbe3c…670af281
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,957 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

26.9%8,074,506 / 30,000,000

Base fee

20 gwei

State root

0xcd36d975bc86…819f42549b40

Transactions root

0xad89f1dc6f1a…40f75dcbffc0

Receipts root

0x1b0a1adbaccb…fa09151f29aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800