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 #21288470 · ArcScan

Block

#21,288,470

2026-09-17 06:56:35 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,470
Timestamp: 8 days ago · 2026-09-17 06:56:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xba9d10c0081df1a749ec03a88b715366d68a05cb80846d43149f838f7000c706
Parent hash: 0x644e801b…239a4609
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,470 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

18.3%5,496,727 / 30,000,000

Base fee

20 gwei

State root

0x32c2e14e7a75…f47831d45f86

Transactions root

0xf55bcacf6f69…08e036787995

Receipts root

0xda61ce0e9516…c276889b7e41

Nonce

0x0000000000000000

Extra data

0x00000004a817c800