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 #21485103 · ArcScan

Block

#21,485,103

2026-09-18 10:38:57 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,103
Timestamp: 45 days ago · 2026-09-18 10:38:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xe6515f7b06da1275f80d29231e50092f7652e63b080b964f5642d583f110b85d
Parent hash: 0x4f7a4fd3…90a849a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,103 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.2%672,985 / 30,000,000

Base fee

20 gwei

State root

0x9c8fe2d42db3…c2d87e304957

Transactions root

0x7328d1f59d63…1ff488100987

Receipts root

0xb86a9d3c9eb4…ef998768f33c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800