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 #21557089 · ArcScan

Block

#21,557,089

2026-09-18 20:47:29 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,089
Timestamp: 10 days ago · 2026-09-18 20:47:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x5160496c0c70bf3b8252a99198c85174b335cce91e61445891fbce39c7d4d3fd
Parent hash: 0x4e9daff4…1185748a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,089 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

7.6%2,270,532 / 30,000,000

Base fee

20 gwei

State root

0x1c5078b28973…26d108720441

Transactions root

0x272ad38dc71d…cc3e558fdec2

Receipts root

0xe9c516f328d2…4bce2d79f99b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800