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 #21518930 · ArcScan

Block

#21,518,930

2026-09-18 15:24:52 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,930
Timestamp: 45 days ago · 2026-09-18 15:24:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3c84141f0fcedee9afd6c1c99dc0edec0e7fa4413fb5458eec3fe6104f25bad
Parent hash: 0xe926969b…8f28d5a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,930 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.7%1,703,907 / 30,000,000

Base fee

20 gwei

State root

0x26b88fcba107…dbd5e113f7e3

Transactions root

0x89c445270f03…175b9949f532

Receipts root

0x8759736ef95f…25713c2cf442

Nonce

0x0000000000000000

Extra data

0x00000004a817c800