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 #21292803 · ArcScan

Block

#21,292,803

2026-09-17 07:33:12 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,292,803
Timestamp: 19 days ago · 2026-09-17 07:33:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x89491a74fb9e531ac683111d79042104996ac86ab4db168f55356b7f62359ff0
Parent hash: 0x72ca0cda…48c87aa7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,292,803 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.0%5,102,128 / 30,000,000

Base fee

20 gwei

State root

0x1623bf820f38…f4832d731271

Transactions root

0xae25f95cdab0…d2976376ce88

Receipts root

0xca8eb5e4fcbe…4af2d09d9145

Nonce

0x0000000000000000

Extra data

0x00000004a817c800