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 #21554347 · ArcScan

Block

#21,554,347

2026-09-18 20:24:17 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,347
Timestamp: 17 days ago · 2026-09-18 20:24:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x17a41de6818484802110d243a50692fe5a1ee8bcd567ea81221564fd04ee73b3
Parent hash: 0x310d3bf4…1066c20b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,347 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.6%474,709 / 30,000,000

Base fee

20 gwei

State root

0x17fb2162f88e…f67c1cb5acd3

Transactions root

0x1ea48885a68f…4035aa506937

Receipts root

0x8150d2582c7a…d73a90f3c129

Nonce

0x0000000000000000

Extra data

0x00000004a817c800