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 #0x74ed63389bc8bd9ff6e37fabf3dd3f42edd3c2d7b9fc1f77d7e3dd4fa2f5b0ae · ArcScan

Block

#21,521,465

2026-09-18 15:46:18 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,465
Timestamp: 10 days ago · 2026-09-18 15:46:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x74ed63389bc8bd9ff6e37fabf3dd3f42edd3c2d7b9fc1f77d7e3dd4fa2f5b0ae
Parent hash: 0x92b410e4…11f6dd02
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,465 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

1.3%394,588 / 30,000,000

Base fee

20 gwei

State root

0x2aa12e816369…4affb0abe01e

Transactions root

0x38b4fd69297a…41e5f109b4e2

Receipts root

0x4a62b71c5276…2993224c6d7a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800