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 #21266686 · ArcScan

Block

#21,266,686

2026-09-17 03:52:32 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,686
Timestamp: 5 days ago · 2026-09-17 03:52:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc34a8f807ea072f9fbd91455c3072357be82e2caa4026b6b1c2ded216a47a22
Parent hash: 0xccadf968…a34891ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,686 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

22.8%6,854,875 / 30,000,000

Base fee

20 gwei

State root

0x3371d08462cd…7b51f06945d6

Transactions root

0x0328571081ec…800ee16a182e

Receipts root

0x7b14d1750c3f…3f5a27a7a304

Nonce

0x0000000000000000

Extra data

0x00000004a817c800