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 #0xa045a74156161ee82b35d2dea22196c9850b7865acba9905db7f7c63d1c70971 · ArcScan

Block

#21,269,371

2026-09-17 04:15:13 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,371
Timestamp: 28 days ago · 2026-09-17 04:15:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xa045a74156161ee82b35d2dea22196c9850b7865acba9905db7f7c63d1c70971
Parent hash: 0x2370889d…d09f0f3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,371 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.1%3,043,882 / 30,000,000

Base fee

20 gwei

State root

0xa75668f1c51d…ccb95261b35b

Transactions root

0xf220fe68901d…914790dadbc5

Receipts root

0x8dda6489d6a6…e3b434f3fb90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800