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 #0x4389f749707b8a1df42b6f3abdd8c298e6b1f0f0cf6ea3e972588b6daab9b0d3 · ArcScan

Block

#21,303,526

2026-09-17 09:03:48 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,526
Timestamp: 22 days ago · 2026-09-17 09:03:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x4389f749707b8a1df42b6f3abdd8c298e6b1f0f0cf6ea3e972588b6daab9b0d3
Parent hash: 0xce151b85…357a1e51
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,526 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

31.4%9,426,351 / 30,000,000

Base fee

20 gwei

State root

0x416e59a302fe…597f6c18b68d

Transactions root

0x7ffd3e0801a9…4fd97afa3bd4

Receipts root

0xa6c7690d86b5…0a6dbbdcad09

Nonce

0x0000000000000000

Extra data

0x00000004a817c800