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 #21296448 · ArcScan

Block

#21,296,448

2026-09-17 08:04:00 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,448
Timestamp: 54 days ago · 2026-09-17 08:04:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xe32445dcf66e46db39eb610e22d49b78c4b2911723f12f4b074c8d88f0547312
Parent hash: 0x50fc3842…b09b872c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,448 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.5%4,961,218 / 30,000,000

Base fee

20 gwei

State root

0xbfc27a763a1f…b0b7e90e501a

Transactions root

0x02cf4a3c99d6…41da7b93f79c

Receipts root

0xdccf3ba98706…04919d1f8a90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800