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 #0x099fa3871e10f23537836119f7917a1a2dd9c3146f91e04a323fc410300a2428 · ArcScan

Block

#21,377,101

2026-09-17 19:26:02 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,101
Timestamp: 53 days ago · 2026-09-17 19:26:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x099fa3871e10f23537836119f7917a1a2dd9c3146f91e04a323fc410300a2428
Parent hash: 0x1851cdbe…667c68ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,101 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

14.3%4,282,662 / 30,000,000

Base fee

20 gwei

State root

0x8a0105e752f0…0728e68eb450

Transactions root

0xc9f219440d37…16c40124814c

Receipts root

0x93098b6f16f2…c45e604d32a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800