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 #21316813 · ArcScan

Block

#21,316,813

2026-09-17 10:56:01 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,813
Timestamp: 11 days ago · 2026-09-17 10:56:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xd7ed2b81207c1c671535a066d314c03d3becb6437c28e1a7192fad70755843e9
Parent hash: 0xa2075ad7…cb30d8cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,813 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

27.0%8,088,148 / 30,000,000

Base fee

20 gwei

State root

0x81a2f8dc7bfc…8d976f4ebd87

Transactions root

0xe0ad0639bd16…fd38f9a5fd31

Receipts root

0xd8272bf27160…3d65af5c4b07

Nonce

0x0000000000000000

Extra data

0x00000004a817c800