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 #21316589 · ArcScan

Block

#21,316,589

2026-09-17 10:54:08 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,589
Timestamp: 51 days ago · 2026-09-17 10:54:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x29c1ca1740e1ea814f9222bcb0d7eab7237f40f8412e8d34bacbadb96fb1bda6
Parent hash: 0x4ecee882…e59d4c3c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,589 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.9%1,766,268 / 30,000,000

Base fee

20 gwei

State root

0xf9a83742ba1d…bc5308af3f6a

Transactions root

0xc79f6496b1bc…19bc1646e790

Receipts root

0x17581dac8f48…bab67c19ddad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800