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 #21216058 · ArcScan

Block

#21,216,058

2026-09-16 20:45:06 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,216,058
Timestamp: 6 days ago · 2026-09-16 20:45:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe962777d5564b734af11b8876ef15fe738d3b9993006bc8d15b4380a14fe84a
Parent hash: 0x7e27342c…07e2236a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,216,058 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

54.4%16,311,281 / 30,000,000

Base fee

20 gwei

State root

0xc3031bbb265a…1fdbe541b2b0

Transactions root

0x9bfb132bf197…35812089620a

Receipts root

0x159e43fd81cf…56ead44fafc7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800