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 #0xd345558c8a53d901fa08390fe2b1d3b5e85452efb7769d25140ec4dec574c89b · ArcScan

Block

#21,549,524

2026-09-18 19:43:31 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,524
Timestamp: 18 days ago · 2026-09-18 19:43:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xd345558c8a53d901fa08390fe2b1d3b5e85452efb7769d25140ec4dec574c89b
Parent hash: 0x21266f67…79997657
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,524 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

2.2%669,357 / 30,000,000

Base fee

20 gwei

State root

0xe161113dac04…ee533cc68bf8

Transactions root

0x6249bdac9504…5fef36bb9c4a

Receipts root

0x19003e21377f…196d18131cf5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800