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 #21553178 · ArcScan

Block

#21,553,178

2026-09-18 20:14:24 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,178
Timestamp: 10 days ago · 2026-09-18 20:14:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x2d0c26ba5a24c4487738dc9aa600b1649d890fa7f5aa13bfb4a4e84782e5e88e
Parent hash: 0xd71abdaf…9cb800e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,178 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.0%298,732 / 30,000,000

Base fee

20 gwei

State root

0x0c3a5457a2bc…d8fb50cbeaea

Transactions root

0xc2654d048674…9247804151df

Receipts root

0xced884ca9c65…92d99c04f385

Nonce

0x0000000000000000

Extra data

0x00000004a817c800