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 #21570442 · ArcScan

Block

#21,570,442

2026-09-18 22:40:23 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,442
Timestamp: 53 days ago · 2026-09-18 22:40:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d5d7dd83262fadacf65613408474bc254657279768c2ce5805940fc9565c1f8
Parent hash: 0x4d97952d…d95d16b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,442 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.8%852,247 / 30,000,000

Base fee

20 gwei

State root

0x0d0d8e16f9ac…be8bd51de4a9

Transactions root

0x5f27cf5ad6ad…167061465f3d

Receipts root

0x2081548d30a8…aeb3e9d2c954

Nonce

0x0000000000000000

Extra data

0x00000004a817c800