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 #21289796 · ArcScan

Block

#21,289,796

2026-09-17 07:07:48 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,796
Timestamp: 35 days ago · 2026-09-17 07:07:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3b19e71890c01c05695335b8c5cf61bc36ee4d95d9e452b9aac29cb33a06ab4
Parent hash: 0x7b41c380…d223c7bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,796 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

23.4%7,010,913 / 30,000,000

Base fee

20 gwei

State root

0x323b11199cd7…3ea121d7c027

Transactions root

0x786ca67f8721…ea3f1be08bdb

Receipts root

0x566628bfa859…2139b85b8e11

Nonce

0x0000000000000000

Extra data

0x00000004a817c800