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 #0x4c493da6e7c23af092b62eeef4a5c27fd13258bac3d54c1d78a66644203c81c4 · ArcScan

Block

#21,558,445

2026-09-18 20:58:57 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,445
Timestamp: 47 days ago · 2026-09-18 20:58:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c493da6e7c23af092b62eeef4a5c27fd13258bac3d54c1d78a66644203c81c4
Parent hash: 0x06e19789…7d0cf950
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,445 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

0.6%182,058 / 30,000,000

Base fee

20 gwei

State root

0x8e0bb625deae…4569421bcc3e

Transactions root

0xa7d5b5edc718…dcbdfdf7c445

Receipts root

0xe8e35a287445…caafe226335a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800