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 #21308488 · ArcScan

Block

#21,308,488

2026-09-17 09:45:44 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,488
Timestamp: 10 days ago · 2026-09-17 09:45:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x1bb8f0b9e6147660c140f00d2579776f966ddf71fcd0aa1d61f0222a6bdcf5b8
Parent hash: 0x2b983456…e544bccd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,488 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.0%1,792,610 / 30,000,000

Base fee

20 gwei

State root

0x499ab3fb30f7…8a267a30dcba

Transactions root

0xc699d0a82086…66247b905ab2

Receipts root

0x0e94446ea093…f9c306d79807

Nonce

0x0000000000000000

Extra data

0x00000004a817c800