Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xf504ff8eacc8021755f8673a91c0ba9f10e023ead25c3477eca6b6b0625e2c35 · ArcScan

Block

#21,366,946

2026-09-17 18:00:15 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,946
Timestamp: 34 days ago · 2026-09-17 18:00:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xf504ff8eacc8021755f8673a91c0ba9f10e023ead25c3477eca6b6b0625e2c35
Parent hash: 0x0e551a99…db79a7c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,946 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

38.3%11,481,999 / 30,000,000

Base fee

20 gwei

State root

0xaa90c5062778…d373fa1aa4ce

Transactions root

0x98d1117dcd38…0941e08f318a

Receipts root

0x2e9eecb07b82…4ff1110223e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800