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 #21223087 · ArcScan

Block

#21,223,087

2026-09-16 21:44:26 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,087
Timestamp: 18 days ago · 2026-09-16 21:44:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x2bd4a399721215a9c6c88086ff481d3ae454c4de976744c963d29722822e276f
Parent hash: 0xe3262e99…cdf15c18
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,087 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

39.6%11,895,369 / 30,000,000

Base fee

20 gwei

State root

0xd27ece22a4bf…515ed7cac830

Transactions root

0x8cc21d62be74…996bfef34dbe

Receipts root

0x0c2d4111c264…8a3742fcc46d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800