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 #21251351 · ArcScan

Block

#21,251,351

2026-09-17 01:43:01 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,351
Timestamp: 13 days ago · 2026-09-17 01:43:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x85f9df5a4791ba44f7cfa221f99e55e9dd83707e74e3162cd6c582ba6daafc93
Parent hash: 0x7b4c9bb7…3c84d421
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,351 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.8%6,247,988 / 30,000,000

Base fee

20 gwei

State root

0x7453cfdae0fd…832e66c7828a

Transactions root

0x2300349e1ba9…435111dcd3d3

Receipts root

0x01ac4f410c77…1c6dfcd7417b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800