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 #0x6f66c4e60d44c14a9aad6e054bdd90c1874157a480e7e2f2fa62cd0b4e89cf45 · ArcScan

Block

#21,365,390

2026-09-17 17:47:06 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,390
Timestamp: 57 days ago · 2026-09-17 17:47:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x6f66c4e60d44c14a9aad6e054bdd90c1874157a480e7e2f2fa62cd0b4e89cf45
Parent hash: 0xc86549d2…435b72f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,390 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.3%6,690,596 / 30,000,000

Base fee

20 gwei

State root

0xc54b63a9bfca…ae21d58d227c

Transactions root

0x9fdb307714db…4de574b9c40e

Receipts root

0xab4e2c147392…da823c747ec2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800