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 #21543956 · ArcScan

Block

#21,543,956

2026-09-18 18:56:26 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,956
Timestamp: 56 days ago · 2026-09-18 18:56:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xe2e2b95af3ffd3a509abcfef2e92696c30ddf442d8496fedba932e1003871aad
Parent hash: 0x76017ae1…ab58a193
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,956 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.7%1,111,265 / 30,000,000

Base fee

20 gwei

State root

0xa3104dd3c889…ca031bb02d70

Transactions root

0x2d1cfd9a9b23…8774e85f7594

Receipts root

0xec6a4ba67801…2a8b2ab11c31

Nonce

0x0000000000000000

Extra data

0x00000004a817c800