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 #0xa1e142269ebc6b1600b0d76649395a441ae8ceb0aee055abff7736cdf2dbf9ec · ArcScan

Block

#21,373,854

2026-09-17 18:58:37 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,854
Timestamp: 35 days ago · 2026-09-17 18:58:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1e142269ebc6b1600b0d76649395a441ae8ceb0aee055abff7736cdf2dbf9ec
Parent hash: 0xe9e4a847…98acda9d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,854 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

17.7%5,311,122 / 30,000,000

Base fee

20 gwei

State root

0x7a89bc52f2f3…21b904d92544

Transactions root

0x0a00d51185da…14c519f49c58

Receipts root

0xc9eacbec0909…89d89846d563

Nonce

0x0000000000000000

Extra data

0x00000004a817c800