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 #21262871 · ArcScan

Block

#21,262,871

2026-09-17 03:20:19 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,871
Timestamp: 18 days ago · 2026-09-17 03:20:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x73d8cbc64b2ae709b9a7c770e5a7be2c23a7ff89c0cf52083bff0c68dc5af95d
Parent hash: 0xd0006a31…ead9d52b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,871 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

23.5%7,050,007 / 30,000,000

Base fee

20 gwei

State root

0xf07f9763caf3…7631e079b393

Transactions root

0xfde41c38d662…8b5816e330dc

Receipts root

0x28e8b09e44c6…ad4aec7e0da2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800