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 #0x9c856b5d4b23c04eabed2de6c86a3cf5928f9da37bba6eae66568dd8853e4b97 · ArcScan

Block

#21,220,631

2026-09-16 21:23:42 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,631
Timestamp: 17 days ago · 2026-09-16 21:23:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c856b5d4b23c04eabed2de6c86a3cf5928f9da37bba6eae66568dd8853e4b97
Parent hash: 0xe1f5ed79…160868f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,631 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

37.5%11,244,350 / 30,000,000

Base fee

20 gwei

State root

0x48907484c8ae…0582a63ff873

Transactions root

0x692cad778414…713afe6fc89e

Receipts root

0xbe70ebd3c2e6…095157c75d0c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800