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 #0xfb5d65894c6f8c7ab3b069d6ca987fb99626516c30c68d4577a48b6eb25b8ad2 · ArcScan

Block

#21,553,295

2026-09-18 20:15:24 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,295
Timestamp: 5 days ago · 2026-09-18 20:15:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb5d65894c6f8c7ab3b069d6ca987fb99626516c30c68d4577a48b6eb25b8ad2
Parent hash: 0x33fe2b6a…8a1bd767
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,295 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

2.6%785,932 / 30,000,000

Base fee

20 gwei

State root

0x5799fbd077cc…5bcf09890723

Transactions root

0xe6fe4e61858c…4378b36fef1c

Receipts root

0xfb9d489f5056…9ef04c6a521f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800