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 #21294072 · ArcScan

Block

#21,294,072

2026-09-17 07:43:55 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,072
Timestamp: 11 days ago · 2026-09-17 07:43:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xd41fd363c66225fd4eb2218211d05e72a0ec40f6c81f8cb3a76b7b9487f75d50
Parent hash: 0x34fe8f67…e405819b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,072 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

76.7%23,014,124 / 30,000,000

Base fee

20 gwei

State root

0xc4cf8d94abe8…0da02110c892

Transactions root

0x51cb65a8cfcc…671516aed9ca

Receipts root

0x7a37a2b8d75d…f15c04c0a01c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800