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 #0x1b18d85bd509210f992a2561af0054bef1c4e0d6987e838d19e36de07c9c3b5e · ArcScan

Block

#21,273,758

2026-09-17 04:52:17 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,758
Timestamp: 37 days ago · 2026-09-17 04:52:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b18d85bd509210f992a2561af0054bef1c4e0d6987e838d19e36de07c9c3b5e
Parent hash: 0x681407d5…f9ec890c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,758 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.7%2,622,121 / 30,000,000

Base fee

20 gwei

State root

0x07a114315cfb…eed5b3d367cb

Transactions root

0x398d45f20486…b1a7799db1a8

Receipts root

0xbf018d7f7fe9…eabce168dd7b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800