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 #21519456 · ArcScan

Block

#21,519,456

2026-09-18 15:29:19 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,456
Timestamp: 51 days ago · 2026-09-18 15:29:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x7554325fc8205dcc7b1406462c98eed0155091775b05e49184801eba554ae5df
Parent hash: 0xce46ffcd…c008fa12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,456 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.0%2,386,389 / 30,000,000

Base fee

20 gwei

State root

0xed4b218f0492…2a15441a8359

Transactions root

0xdcbd9e8b313a…c183e8b5c3ac

Receipts root

0x5a24844c12ab…f274923eda9f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800