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 #21549260 · ArcScan

Block

#21,549,260

2026-09-18 19:41:17 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,260
Timestamp: 26 days ago · 2026-09-18 19:41:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xe68024446ad157e57adfbd7f991f34f705f62ae85f1afde5b33bfda0797f43e8
Parent hash: 0x60350219…f4654124
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,260 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

1.6%470,758 / 30,000,000

Base fee

20 gwei

State root

0x595577d7f855…872147d5baa4

Transactions root

0x0599d2893db4…a1550d46484d

Receipts root

0x57d3657018f3…3eaa17af8648

Nonce

0x0000000000000000

Extra data

0x00000004a817c800