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 #21377653 · ArcScan

Block

#21,377,653

2026-09-17 19:30:42 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,653
Timestamp: 57 days ago · 2026-09-17 19:30:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a0164bf0064c468a8abcb5a6f6f0ea69daa39aa11fc958fd161229bc3f69e67
Parent hash: 0xe0186206…d30f1654
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,653 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.4%720,919 / 30,000,000

Base fee

20 gwei

State root

0xab58c9d25a83…ec1f6fcceb4d

Transactions root

0xe76d94d0630b…0727ce29f881

Receipts root

0x42a4f47ab201…1afaa2abf442

Nonce

0x0000000000000000

Extra data

0x00000004a817c800