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

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 #21273466 · ArcScan

Block

#21,273,466

2026-09-17 04:49:49 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,466
Timestamp: 46 days ago · 2026-09-17 04:49:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x7aa81201a0dd956d82378ba33e57dcb34a77a9ad42b119f232b444fa06f63c70
Parent hash: 0xbd291462…de565f18
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,466 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

27.2%8,158,427 / 30,000,000

Base fee

20 gwei

State root

0xeb27cca08ea5…4bdd4c6e0b06

Transactions root

0x81e49c49cd2e…bef424c42903

Receipts root

0xf59747197bcf…930403124d6a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800