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 #0xa65c60b90985b966ce52a6c70be73574340d2d30aad23ae30a16d3c6ddf1cd4a · ArcScan

Block

#21,373,279

2026-09-17 18:53:45 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,279
Timestamp: 48 days ago · 2026-09-17 18:53:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xa65c60b90985b966ce52a6c70be73574340d2d30aad23ae30a16d3c6ddf1cd4a
Parent hash: 0x5dd7a369…2999d741
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,279 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

18.4%5,511,383 / 30,000,000

Base fee

20 gwei

State root

0x1188f41e2958…73cd47c81052

Transactions root

0xdd16ed3af41a…74dd5c724004

Receipts root

0x44a4e67b4bd3…b79d53d0bcf9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800