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 #0xc493477bc35c6c46ac87d6bbb40b93179403991016882b4e2cde4707ac780fe2 · ArcScan

Block

#21,548,919

2026-09-18 19:38:24 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,919
Timestamp: 37 days ago · 2026-09-18 19:38:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xc493477bc35c6c46ac87d6bbb40b93179403991016882b4e2cde4707ac780fe2
Parent hash: 0x0b7b3d3c…17d452ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,919 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.9%872,866 / 30,000,000

Base fee

20 gwei

State root

0xf6ce940dcc26…24c2bb92d397

Transactions root

0x72552e8a51a2…c83852d78020

Receipts root

0x7e5e77d30b44…8f701c52a364

Nonce

0x0000000000000000

Extra data

0x00000004a817c800