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 #21277865 · ArcScan

Block

#21,277,865

2026-09-17 05:26:59 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,865
Timestamp: 12 days ago · 2026-09-17 05:26:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x927341c808a2c08c4fd2a039215795a0292ea7b45a3b20f9f55b21b4f3bf073a
Parent hash: 0x53a47bd4…49464cd8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,865 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.6%3,773,728 / 30,000,000

Base fee

20 gwei

State root

0x48f484b88db5…42fc6d10ab14

Transactions root

0xdc226d0af67d…1a113ed5e016

Receipts root

0x5ef76d28448a…9f7455d51406

Nonce

0x0000000000000000

Extra data

0x00000004a817c800