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 #21250703 · ArcScan

Block

#21,250,703

2026-09-17 01:37:33 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,703
Timestamp: 33 days ago · 2026-09-17 01:37:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x1722939f992d4b88d509546b4d9fafc58ea8f1da44d55d1dbde9c4c068f7ddc5
Parent hash: 0xb0344430…502ac2e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,703 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

27.1%8,134,129 / 30,000,000

Base fee

20 gwei

State root

0xff5281c13f1c…c600916bb6ad

Transactions root

0xd25ad75af773…bc5aa27f1bb6

Receipts root

0x62ebe4d11d25…98b80b6c7aa5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800