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 #21541653 · ArcScan

Block

#21,541,653

2026-09-18 18:36:58 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,653
Timestamp: 4 days ago · 2026-09-18 18:36:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xa789db8cba92c536bcc8f62376f7f359b8255f2514fbe3e06366eff01ad0e2d7
Parent hash: 0x14c860c7…36f38d46
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,653 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.3%1,604,641 / 30,000,000

Base fee

20 gwei

State root

0x9abafe6039ac…5b18328be865

Transactions root

0xbb49544d2e2b…d29d0eb63bc0

Receipts root

0xe7c0b794fa9a…7585971f551e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800