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 #21315845 · ArcScan

Block

#21,315,845

2026-09-17 10:47:51 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,845
Timestamp: 34 days ago · 2026-09-17 10:47:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xf513f4519458b09ca638ecedd73c83765b75c7a207f158eb3c4f8d51e056bac9
Parent hash: 0xa3e47784…3ec2ad50
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,845 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

45.7%13,719,944 / 30,000,000

Base fee

20 gwei

State root

0x71a70acb4688…4fa4c4cd9913

Transactions root

0x4b49c6226dd1…79cdfb47217f

Receipts root

0x271135159b48…d199c15b2472

Nonce

0x0000000000000000

Extra data

0x00000004a817c800