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 #21250960 · ArcScan

Block

#21,250,960

2026-09-17 01:39:43 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,960
Timestamp: 25 days ago · 2026-09-17 01:39:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x9fb603d72e86d9edd31258c3cf8c4d06de1a669e5f1cb5fcb3ca3a8f8ba3aa83
Parent hash: 0x8921c272…3f145ebd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,960 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.2%3,345,168 / 30,000,000

Base fee

20 gwei

State root

0x5523eeb981a5…3c097f8a144f

Transactions root

0xf3e10800e0cb…35dbc8edb453

Receipts root

0x3e4ced4ad990…9fea320ce40b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800