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 #21251519 · ArcScan

Block

#21,251,519

2026-09-17 01:44:26 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,519
Timestamp: 8 days ago · 2026-09-17 01:44:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x02c8a5ee647fc317018befbc07ac88fe17966f7dec65afc533b096efb6aeaa73
Parent hash: 0xbbbdc59a…42ddaf70
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,519 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

22.3%6,696,999 / 30,000,000

Base fee

20 gwei

State root

0x9955b3310aaf…e2518f3f1924

Transactions root

0xf77da8867ecd…1eabd28692b0

Receipts root

0x7d91462ea8b7…a8e1973e6ccc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800