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 #21261315 · ArcScan

Block

#21,261,315

2026-09-17 03:07:10 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,315
Timestamp: 31 days ago · 2026-09-17 03:07:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1aaa1551b29ca431011bee499faa11e10a6065d6534377a90407b228b25611e
Parent hash: 0x17f9f23e…bad8d521
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,315 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

41.6%12,482,499 / 30,000,000

Base fee

20 gwei

State root

0xcbd3862f6952…cf18f93c0fd2

Transactions root

0x9d9342abf14c…a93bd889977c

Receipts root

0x8528068e2467…07baf72e1933

Nonce

0x0000000000000000

Extra data

0x00000004a817c800