Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xc75cdea50cd984078728273d0bf78c310b4d5db09b0f157eef9193160cd51d3f · ArcScan

Block

#21,384,294

2026-09-17 20:26:50 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,294
Timestamp: 4 days ago · 2026-09-17 20:26:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xc75cdea50cd984078728273d0bf78c310b4d5db09b0f157eef9193160cd51d3f
Parent hash: 0xcb463e43…3c45f117
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,294 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.3%1,299,559 / 30,000,000

Base fee

20 gwei

State root

0xc8759e57bbf9…831f2490d324

Transactions root

0x37766ca01589…e9453e1eb59e

Receipts root

0x961967b629c9…c1f6bf43dac6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800