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 #21391347 · ArcScan

Block

#21,391,347

2026-09-17 21:26:26 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,347
Timestamp: 6 days ago · 2026-09-17 21:26:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xacc7c632d6dc2e0ea7738418794d3148283e04e835275ba2458e5302adf884a4
Parent hash: 0x8373fff5…b46f9bff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,347 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.5%2,240,495 / 30,000,000

Base fee

20 gwei

State root

0x3c653ed67a4a…e322532eee72

Transactions root

0xb95756d03a82…6ed44331f710

Receipts root

0x8e4c347796c1…23c0b8194f00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800