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 #21280754 · ArcScan

Block

#21,280,754

2026-09-17 05:51:23 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,754
Timestamp: 39 days ago · 2026-09-17 05:51:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x2aaa89b628730bc43a4dadbd606a1625dd88cc20f6c49981c15f34c8322ea7f0
Parent hash: 0x59a37310…36557438
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,754 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

20.4%6,132,207 / 30,000,000

Base fee

20 gwei

State root

0x38ddfbe11803…5b62d88ce288

Transactions root

0x847afe68c563…fa36733cd28d

Receipts root

0xf18c48f36b4a…aff009f53dd1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800