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 #0x325d7ef160f356c008c29ea16e06e6654720c2bea56d6c01295fa5e1d1e68c56 · ArcScan

Block

#21,390,255

2026-09-17 21:17:12 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,255
Timestamp: 17 days ago · 2026-09-17 21:17:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x325d7ef160f356c008c29ea16e06e6654720c2bea56d6c01295fa5e1d1e68c56
Parent hash: 0x76700c55…cd46748e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,255 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.4%1,326,714 / 30,000,000

Base fee

20 gwei

State root

0xcf8d650ac27d…798f937572fb

Transactions root

0x612fe3ffee43…419f99441150

Receipts root

0xfdfc490e75a1…635ed7256d79

Nonce

0x0000000000000000

Extra data

0x00000004a817c800