Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa5e9d23442088317561d9b8f521a20c441e19083579e2159759e268a527ae95f · ArcScan

Block

#21,311,776

2026-09-17 10:13:30 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,776
Timestamp: 38 days ago · 2026-09-17 10:13:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5e9d23442088317561d9b8f521a20c441e19083579e2159759e268a527ae95f
Parent hash: 0x79f00bc5…c62a9fdb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,776 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

31.2%9,368,449 / 30,000,000

Base fee

20 gwei

State root

0x5da605c6f795…b744ee16fe4b

Transactions root

0xeb3081ab2645…9c5a085f9217

Receipts root

0x97f608a7c938…bd8d1f39e2fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800