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 #21284991 · ArcScan

Block

#21,284,991

2026-09-17 06:27:11 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,991
Timestamp: 8 days ago · 2026-09-17 06:27:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xedad5c8bc13fd29a469b60f4f64600117a3b512ffae1a17590fd088f712379c9
Parent hash: 0x3d22e6f2…16dd5472
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,991 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

12.3%3,700,501 / 30,000,000

Base fee

20 gwei

State root

0x8a76961735cb…77edfe3b587a

Transactions root

0x21658bb5e0e4…eede23ac988e

Receipts root

0x8366fb7f8c5e…21dbf53b3b47

Nonce

0x0000000000000000

Extra data

0x00000004a817c800