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 #21525681 · ArcScan

Block

#21,525,681

2026-09-18 16:21:56 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,681
Timestamp: 5 days ago · 2026-09-18 16:21:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xdfc17a9bb2a3afe372021077c354b14db201f8aa46d2bb933718dfb3d1300a8b
Parent hash: 0x6a4f710d…f8a2643e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,681 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.2%2,154,166 / 30,000,000

Base fee

20 gwei

State root

0xd446c5b9deba…05f3e817af7e

Transactions root

0x595773cd7108…a99883abc6b0

Receipts root

0x05abe136961f…4f5faace63a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800