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 #0x1ea476b9cb1d78d59fbbc2c844adeb342ff3a110d52be9252ffab10be21fded8 · ArcScan

Block

#21,445,706

2026-09-18 05:05:54 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,706
Timestamp: 48 days ago · 2026-09-18 05:05:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ea476b9cb1d78d59fbbc2c844adeb342ff3a110d52be9252ffab10be21fded8
Parent hash: 0xa56e876d…c17b61a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,706 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.6%2,878,574 / 30,000,000

Base fee

20 gwei

State root

0xbe4a7eb83aaf…a5708a103e53

Transactions root

0x3c7eeb9a659e…790a9f614a3d

Receipts root

0x2a4461d1c3ab…433d3d360a6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800