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 #21267784 · ArcScan

Block

#21,267,784

2026-09-17 04:01:49 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,784
Timestamp: 39 days ago · 2026-09-17 04:01:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fdccad17764c2fba82afeffc6765a166340ca6cdf2b2d362450b03201859fb2
Parent hash: 0x7d0a4d5c…00c1a714
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,784 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.5%3,160,598 / 30,000,000

Base fee

20 gwei

State root

0xf2fce7f984fa…9b3c02e2c1dc

Transactions root

0x0455feb9d06d…3d64fc548986

Receipts root

0x870721d73614…6f2cf073c993

Nonce

0x0000000000000000

Extra data

0x00000004a817c800