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 #21298703 · ArcScan

Block

#21,298,703

2026-09-17 08:23:04 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,703
Timestamp: 57 days ago · 2026-09-17 08:23:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xec454a2e87ee6a15a907f8101b87896912d3f97e5e2bf7d47baa55672416387b
Parent hash: 0x7f9cdee7…c4e89c0d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,703 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.1%2,416,017 / 30,000,000

Base fee

20 gwei

State root

0x0de9a95fe04d…9fc21c4ab9b2

Transactions root

0x75acd1a56cd4…4cd8bd8ad975

Receipts root

0x5423711570c4…1b345001dc3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800