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 #21397939 · ArcScan

Block

#21,397,939

2026-09-17 22:22:09 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,939
Timestamp: 54 days ago · 2026-09-17 22:22:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xdfe8200d28ac767ac1aa77665ec3e5740a52dbf8c5beb83320e1dc767a98e705
Parent hash: 0xe4ee512b…adf1cc2a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,939 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.6%1,073,980 / 30,000,000

Base fee

20 gwei

State root

0xb999f3991be6…6479fd9b8022

Transactions root

0xfd930703ab1b…24a359774aad

Receipts root

0x943fb08b54d4…a9182788ecd2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800