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 #21171671 · ArcScan

Block

#21,171,671

2026-09-16 14:30:26 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,671
Timestamp: 28 days ago · 2026-09-16 14:30:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x22b01b2ccd834ae7886d1d4bbed50f855d2fcddf7867ca3ef005c8d0cae219ab
Parent hash: 0xafff8dff…81cefc59
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,671 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

99.9%29,984,887 / 30,000,000

Base fee

219.935073071 gwei

State root

0x6ba8f339d9e6…50bcf2af12bb

Transactions root

0xff49ea6c45ff…de0ab22830a3

Receipts root

0xfeb29cdadc06…40468b605244

Nonce

0x0000000000000000

Extra data

0x000000339734f126