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 #21268393 · ArcScan

Block

#21,268,393

2026-09-17 04:06:57 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,393
Timestamp: 50 days ago · 2026-09-17 04:06:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x1bf6cfaf21c61743651724edc24e5625000a91cc8c9bfdccda09a7e29e758ec8
Parent hash: 0x566ca0a5…ffc5eb61
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,393 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

33.2%9,957,599 / 30,000,000

Base fee

20 gwei

State root

0xf1765406f445…5401b25fd5bb

Transactions root

0xe0633bf0d86c…24ded2ef2813

Receipts root

0x560af925983d…018ed62278bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800