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 #21481394 · ArcScan

Block

#21,481,394

2026-09-18 10:07:35 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,394
Timestamp: 51 days ago · 2026-09-18 10:07:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xd9d59295c1dd0a6d47f19aa90f6880d5e10e6995a3769f2d2d9231832e51460b
Parent hash: 0x33ddb0ce…97ba1fbb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,394 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.0%2,387,036 / 30,000,000

Base fee

20 gwei

State root

0x9e3b44c8a185…1d9702c6a469

Transactions root

0x4b5cdff91ecc…691440a5153c

Receipts root

0xbd8d22dfa298…7cdd9d27a8e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800