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 #0x400b411cd3f2a8336e8094194baf83249acab11bba2c9f1e51d17f2e3d74d552 · ArcScan

Block

#21,523,220

2026-09-18 16:01:08 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,220
Timestamp: 47 days ago · 2026-09-18 16:01:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x400b411cd3f2a8336e8094194baf83249acab11bba2c9f1e51d17f2e3d74d552
Parent hash: 0x92c5d51a…719b5c46
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,220 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.7%2,898,688 / 30,000,000

Base fee

20 gwei

State root

0xeafaeb707ced…8d2e18c00965

Transactions root

0x720a0abf0a8b…92041219ab84

Receipts root

0xa1eadf4838b9…ba423041133b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800