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 #21391297 · ArcScan

Block

#21,391,297

2026-09-17 21:26:00 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,297
Timestamp: 4 days ago · 2026-09-17 21:26:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x34d5f47c8fbcc9d8ac7d30bc2d45538e3930e520fd8f63896c0109df4ea350f0
Parent hash: 0xd0895795…27476601
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,297 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.1%2,134,204 / 30,000,000

Base fee

20 gwei

State root

0x2543ab61370b…e02011001a94

Transactions root

0xa19e352e930a…49806cd4d119

Receipts root

0xd745c63ab056…da8f5af7d567

Nonce

0x0000000000000000

Extra data

0x00000004a817c800