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 #21177988 · ArcScan

Block

#21,177,988

2026-09-16 15:23:45 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,988
Timestamp: 12 days ago · 2026-09-16 15:23:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x0164bc9e0774c6c82ea0f17a9f06d9f70f9aa6e6c87a6a2e0a451e18dded7ded
Parent hash: 0x8f01f716…90d9834e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,988 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

82.1%24,619,250 / 30,000,000

Base fee

111.082966097 gwei

State root

0xbf1b7c1e6669…09b461b262ea

Transactions root

0x0938ebd5325d…1627be538136

Receipts root

0x636ebaa6b731…2d87155c96a9

Nonce

0x0000000000000000

Extra data

0x0000001a0e0fc8f9