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 #0x30ba63ae7d283a6a1222904d2af379f50e450d030eddf1483edf7052b966b8ce · ArcScan

Block

#21,566,427

2026-09-18 22:06:26 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,427
Timestamp: 45 days ago · 2026-09-18 22:06:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x30ba63ae7d283a6a1222904d2af379f50e450d030eddf1483edf7052b966b8ce
Parent hash: 0xe27badba…c33654ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,427 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.5%737,966 / 30,000,000

Base fee

20 gwei

State root

0xdfaa56929e00…001f6877f9ba

Transactions root

0xe0cf4fcb59f5…f48ed643687e

Receipts root

0x940d6343b063…d8f52d3b2d89

Nonce

0x0000000000000000

Extra data

0x00000004a817c800