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 #0x1b4719840bd69b164e8d4ca6014e024bf9dcc96880b67f492778ebf29b9fbc24 · ArcScan

Block

#21,417,458

2026-09-18 01:07:09 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,458
Timestamp: 48 days ago · 2026-09-18 01:07:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b4719840bd69b164e8d4ca6014e024bf9dcc96880b67f492778ebf29b9fbc24
Parent hash: 0x980e1d8c…b7b07def
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,458 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.3%695,946 / 30,000,000

Base fee

20 gwei

State root

0xb4aa593bb5f6…f0ece551e7ad

Transactions root

0x56e373b6df87…8613f4a61fd8

Receipts root

0x9afbcd9a22cb…91e1d01af9c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800