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 #0x322c2d1bc8ec7b2216af704aca1e4ba1cbbd33fa7720794cc8de214ff6073a9d · ArcScan

Block

#21,254,737

2026-09-17 02:11:37 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,737
Timestamp: 12 days ago · 2026-09-17 02:11:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x322c2d1bc8ec7b2216af704aca1e4ba1cbbd33fa7720794cc8de214ff6073a9d
Parent hash: 0x94115ab2…bcf8e43e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,737 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

21.2%6,371,331 / 30,000,000

Base fee

20 gwei

State root

0x18c0a5827111…e6d008f0b602

Transactions root

0xad73cabdcce5…94d49d5ee7d3

Receipts root

0x0a4aeaba653e…21a3c59fa19f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800