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 #21276694 · ArcScan

Block

#21,276,694

2026-09-17 05:17:05 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,694
Timestamp: 22 days ago · 2026-09-17 05:17:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ded8b3abfc4f2f8a8777c42a1dfa7c6b0811a3a060574bc06dba7067fb82077
Parent hash: 0xf9ee8d03…559fc219
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,694 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

27.1%8,146,445 / 30,000,000

Base fee

20 gwei

State root

0xd50db840de9a…3007917a9889

Transactions root

0x3fce76a32a9e…abddb5378e1f

Receipts root

0x05d5a1965f58…5b2c008464cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800