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 #0xb900a60fb172209e156b2050fa9c3d7092bad85f57862b9a74e833c4297742f9 · ArcScan

Block

#21,552,777

2026-09-18 20:11:01 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,777
Timestamp: 20 days ago · 2026-09-18 20:11:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xb900a60fb172209e156b2050fa9c3d7092bad85f57862b9a74e833c4297742f9
Parent hash: 0x44151485…c58d989b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,777 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.4%1,028,783 / 30,000,000

Base fee

20 gwei

State root

0x4dea3250af95…8ef49a7a2f33

Transactions root

0xc04e341b9eb4…59fb93165c74

Receipts root

0xeb49b7b2be75…5379401eb00e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800