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 #21318385 · ArcScan

Block

#21,318,385

2026-09-17 11:09:17 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,385
Timestamp: 31 days ago · 2026-09-17 11:09:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x83ecf5f6b6461fb01c08f600683553cb8531e15b87571f62ae9b7a54bba769c9
Parent hash: 0xad03a01b…1a618985
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,385 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

26.9%8,082,122 / 30,000,000

Base fee

20 gwei

State root

0x0c6f1f2358b4…5e100bd02bcc

Transactions root

0x96af93a7a4f0…f3461ce57916

Receipts root

0x7fe7edde39c5…fb213b653aea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800