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 #21394728 · ArcScan

Block

#21,394,728

2026-09-17 21:55:01 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,728
Timestamp: 16 days ago · 2026-09-17 21:55:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7bc4031e12166ef2fd853d0f66f3687dccbe2c54a4ab83b228776bb2d1c7add
Parent hash: 0xdcb97606…f6450490
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,728 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

1.4%426,739 / 30,000,000

Base fee

20 gwei

State root

0x4b0eea9a8038…bb98c788b0de

Transactions root

0xc7cc05593e5c…067300d640d0

Receipts root

0xa8f8e4bfb3d9…0df4ad8dd8c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800