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 #21509134 · ArcScan

Block

#21,509,134

2026-09-18 14:02:06 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,134
Timestamp: 45 days ago · 2026-09-18 14:02:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x586981b595c024c39066148905dfd102b35b43a88365964b5ac11c2426e11b18
Parent hash: 0xc760acf2…504c1c14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,134 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.1%2,444,061 / 30,000,000

Base fee

20 gwei

State root

0x06e193361baa…a5138a3cc90a

Transactions root

0x1ac4a0320561…82f17924e0fb

Receipts root

0x95ea6615fdb6…9d97f6a66748

Nonce

0x0000000000000000

Extra data

0x00000004a817c800