Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xfa5d3f57c99383636ef9ae4346e263371f3f15bdf0a0404720914ef1e12a1657 · ArcScan

Block

#21,549,725

2026-09-18 19:45:13 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,725
Timestamp: 13 days ago · 2026-09-18 19:45:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa5d3f57c99383636ef9ae4346e263371f3f15bdf0a0404720914ef1e12a1657
Parent hash: 0x066d706c…736513a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,725 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.5%1,638,074 / 30,000,000

Base fee

20 gwei

State root

0xafd90b620a2c…ae7554cb8ee6

Transactions root

0x64b93d0022f4…d14371288d7d

Receipts root

0x7d3542484da9…d11765f4c161

Nonce

0x0000000000000000

Extra data

0x00000004a817c800