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 #21283977 · ArcScan

Block

#21,283,977

2026-09-17 06:18:37 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,977
Timestamp: 20 days ago · 2026-09-17 06:18:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xf1aa7d1afcca05a27e0c1dca908b539771246bbc0f63d02aec6f951362a56a60
Parent hash: 0xac6dcadf…ee5de72a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,977 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.9%6,855,989 / 30,000,000

Base fee

20 gwei

State root

0xbd344422aca7…e7580afb2e2c

Transactions root

0xbc39efd39bef…cca5a91fa546

Receipts root

0x671f80cb3b10…5f3257b2dc00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800