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 #0xcaa1e3214c29a4f71972948cfbf79979bc6f0d5c9eedb3dd81ab70e97f161329 · ArcScan

Block

#21,558,759

2026-09-18 21:01:36 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,759
Timestamp: 51 days ago · 2026-09-18 21:01:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xcaa1e3214c29a4f71972948cfbf79979bc6f0d5c9eedb3dd81ab70e97f161329
Parent hash: 0x2838e089…615cc7f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,759 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

0.9%264,970 / 30,000,000

Base fee

20 gwei

State root

0xf22b26aa1f89…8ddc71286ebf

Transactions root

0xc16bf81a0e11…8a2bf6036ee1

Receipts root

0x45ebea018417…a232df6df4bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800