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 #21178011 · ArcScan

Block

#21,178,011

2026-09-16 15:23:57 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,011
Timestamp: 11 days ago · 2026-09-16 15:23:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6f504abc9b7067d39cc686c5e1096d7c329c6d94782a25f910a01b4cf4ea25f
Parent hash: 0x37c5f787…6a6b0ee0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,011 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

85.8%25,755,241 / 30,000,000

Base fee

112.32452588 gwei

State root

0x1ac0f2edb3e4…347477480171

Transactions root

0xfe033ce62f31…ba3fdf3a24bf

Receipts root

0x0edec130ce17…b0b967f716dd

Nonce

0x0000000000000000

Extra data

0x0000001a36cbc42d