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 #0x4908c84212106ab595035af0d8a03bbb6fd1f60698601f9743e5162b779cf6c8 · ArcScan

Block

#21,379,888

2026-09-17 19:49:35 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,888
Timestamp: 39 days ago · 2026-09-17 19:49:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x4908c84212106ab595035af0d8a03bbb6fd1f60698601f9743e5162b779cf6c8
Parent hash: 0x81b62960…a5c41ce4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,888 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.6%3,189,856 / 30,000,000

Base fee

20 gwei

State root

0x5dbfa4bca896…8ed233ac20d4

Transactions root

0x78fd78467cd6…0de437145492

Receipts root

0xcb6c0630a6a2…6abf2d40dabb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800