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 #0x1a07d2037fa4d5eb54ab57cd4717582ff278bfab9c5df3e423f5ab50ccddb012 · ArcScan

Block

#21,520,872

2026-09-18 15:41:17 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,872
Timestamp: 27 days ago · 2026-09-18 15:41:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a07d2037fa4d5eb54ab57cd4717582ff278bfab9c5df3e423f5ab50ccddb012
Parent hash: 0xb073db81…85c5005e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,872 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

16.1%4,823,067 / 30,000,000

Base fee

20 gwei

State root

0xed450f2bad2c…5e1fec6522aa

Transactions root

0x800cd7cc9cb5…9f6dc775d277

Receipts root

0xa80991f66516…a9fc63ec7d60

Nonce

0x0000000000000000

Extra data

0x00000004a817c800