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 #21223486 · ArcScan

Block

#21,223,486

2026-09-16 21:47:48 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,486
Timestamp: 29 days ago · 2026-09-16 21:47:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x797b89ec8bf4260aacc0afd68453a3a69f42f236c91e548db703035ea1b27914
Parent hash: 0xfc545c9e…dda82bfc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,486 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

30.0%9,008,337 / 30,000,000

Base fee

20 gwei

State root

0x9adc5c1dcee0…8f68eadc4de1

Transactions root

0xca25bc71d557…2772af82c81a

Receipts root

0xaf64e6f07bed…f302851c1d40

Nonce

0x0000000000000000

Extra data

0x00000004a817c800