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 #0x90066e7e78c54472be0d25dc298cbf1d91eea29b9c37ca8019941cd1e911c806 · ArcScan

Block

#21,441,618

2026-09-18 04:31:21 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,618
Timestamp: 55 days ago · 2026-09-18 04:31:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x90066e7e78c54472be0d25dc298cbf1d91eea29b9c37ca8019941cd1e911c806
Parent hash: 0x19af841e…cec58578
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,618 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.9%2,686,211 / 30,000,000

Base fee

20 gwei

State root

0x304d3ae0c57f…b4ea482461d3

Transactions root

0x4c7f5ed45314…2753ccb71c5a

Receipts root

0xf6c5fb8d0125…ee1f89c9488c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800