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 #21388580 · ArcScan

Block

#21,388,580

2026-09-17 21:03:03 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,580
Timestamp: 30 days ago · 2026-09-17 21:03:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xc50a6d8c141a93061f8b1d5e4d6f1f6bfff7900e384dceea920ffb1abf8c81e9
Parent hash: 0x8aac6a2c…4d5fc4c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,580 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.9%2,080,458 / 30,000,000

Base fee

20 gwei

State root

0xb76af6690b6e…d3bc788f4b5a

Transactions root

0x20e9f6cc92ab…da519ae2481a

Receipts root

0x2474b2f35eae…4d658ffde035

Nonce

0x0000000000000000

Extra data

0x00000004a817c800