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 #21253648 · ArcScan

Block

#21,253,648

2026-09-17 02:02:25 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,648
Timestamp: 24 days ago · 2026-09-17 02:02:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c56b0e252ce44c6a7a5244c3e44469f5417e8d7798955b7eac9f31c23d284a6
Parent hash: 0x1a18b54a…ad6c2e95
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,648 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.5%4,642,321 / 30,000,000

Base fee

20 gwei

State root

0xab73963a68ba…ada09d21f9d0

Transactions root

0xda5103a74ca4…98cd3347ce8b

Receipts root

0xb7524cf6f09c…e0efd8d9910b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800