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 #21417759 · ArcScan

Block

#21,417,759

2026-09-18 01:09:42 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,759
Timestamp: 43 days ago · 2026-09-18 01:09:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1272d4d05b987103028de9cbe59ad1f9f84cc6da75b872379b7b9a83705d18c
Parent hash: 0x7c36e4b9…bcf83346
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,759 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.5%1,640,469 / 30,000,000

Base fee

20 gwei

State root

0x3d160ff654b7…18ca2692fe58

Transactions root

0x6f1b927266c4…d85095b29f22

Receipts root

0xa2d366ce2bea…17082916f953

Nonce

0x0000000000000000

Extra data

0x00000004a817c800