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 #0xfb743942605a5ecdd9472459f540aab4e815b1c967c161b87327343ada2e4be7 · ArcScan

Block

#21,515,033

2026-09-18 14:51:56 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,033
Timestamp: 51 days ago · 2026-09-18 14:51:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb743942605a5ecdd9472459f540aab4e815b1c967c161b87327343ada2e4be7
Parent hash: 0xf902af83…5ccb7206
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,033 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

54.5%16,337,515 / 30,000,000

Base fee

20 gwei

State root

0xa3ef831a49b3…5e8d739bfa24

Transactions root

0xd4944150e65f…28f9ca5afc3c

Receipts root

0xd978765e4712…e66a748eb2d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800