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 #0xccda8fa16fc6cd35d176ce29a39f69a317bdc47da1db2b9433d3b3de7d9eba72 · ArcScan

Block

#21,481,279

2026-09-18 10:06:37 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,279
Timestamp: 53 days ago · 2026-09-18 10:06:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xccda8fa16fc6cd35d176ce29a39f69a317bdc47da1db2b9433d3b3de7d9eba72
Parent hash: 0x0b0c9e56…b9426b2a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,279 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.9%2,979,172 / 30,000,000

Base fee

20 gwei

State root

0x4e9b204e133d…1ce03119d15f

Transactions root

0x6c0c4361d8d4…1b699e40c291

Receipts root

0x6752305a24f7…4a18d68c953c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800