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 #21255459 · ArcScan

Block

#21,255,459

2026-09-17 02:17:43 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,459
Timestamp: 33 days ago · 2026-09-17 02:17:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x62698770568403bd4b90bf7ea09c0c1ba1913a570715d2cb55966eb423225a09
Parent hash: 0xc8d7d512…612948ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,459 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.8%3,838,140 / 30,000,000

Base fee

20 gwei

State root

0xe9690c49357b…43061b850f30

Transactions root

0x117f136e2eca…387b3d8f026f

Receipts root

0x050eb9512ec8…7a5d64d89b56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800