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 #21171962 · ArcScan

Block

#21,171,962

2026-09-16 14:32:53 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,962
Timestamp: 22 days ago · 2026-09-16 14:32:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x03b17c4ac6847f133cefe2f3d8f7a88849a8a085de8afe801ef55400e0ef3f04
Parent hash: 0x34888bbb…40f212b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,962 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

60.4%18,126,038 / 30,000,000

Base fee

222.11544739 gwei

State root

0x78718b4f3bbe…c77b66b6c78c

Transactions root

0x78ccd24dd39b…62f1dcedbf23

Receipts root

0x73c31f16f510…1dfb40af697c

Nonce

0x0000000000000000

Extra data

0x00000033d3bfe49f