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

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 #21368550 · ArcScan

Block

#21,368,550

2026-09-17 18:13:48 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,550
Timestamp: 11 days ago · 2026-09-17 18:13:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x0e52cde4e45122b140788cad46d01bfc8569de522933eafdd52a19307a450767
Parent hash: 0xc4711142…6a06a699
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,550 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.0%3,309,458 / 30,000,000

Base fee

20 gwei

State root

0x3bffe9a81dce…48b17fd61dc3

Transactions root

0x2c56e72bd5ad…53d5e0bab778

Receipts root

0xa8ebe6807fa9…a63e50b3aeec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800