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 #0xfc73c51aea4e68f8223376c4775e8eba5bdc46f9750be9bbe2faee9256f6e9f1 · ArcScan

Block

#21,344,998

2026-09-17 14:54:03 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,998
Timestamp: 56 days ago · 2026-09-17 14:54:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc73c51aea4e68f8223376c4775e8eba5bdc46f9750be9bbe2faee9256f6e9f1
Parent hash: 0x690adafc…88170c3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,998 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

14.0%4,210,093 / 30,000,000

Base fee

20 gwei

State root

0x7f6d0288b290…5638cd13be49

Transactions root

0x69989c1fe2ef…5ab82fe8320a

Receipts root

0x2afa74dd801f…e0cf73a1ed98

Nonce

0x0000000000000000

Extra data

0x00000004a817c800