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 #21345177 · ArcScan

Block

#21,345,177

2026-09-17 14:55:34 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,177
Timestamp: 55 days ago · 2026-09-17 14:55:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x62f3e3df05c3a09450f1fafc469d4978e93898ce9be249757c21187ee3e9dd4c
Parent hash: 0x0894ae9a…c0ffdbf7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,177 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.8%1,439,503 / 30,000,000

Base fee

20 gwei

State root

0xb4fb16b39070…849bb3791dc1

Transactions root

0x36c9da578805…3cce141e8b71

Receipts root

0x226c5ba95389…6549c46e328e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800