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 #21304741 · ArcScan

Block

#21,304,741

2026-09-17 09:14:04 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,741
Timestamp: 20 days ago · 2026-09-17 09:14:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x3840bddb6d8e0505db7420b8fd06b36167e7eda80748025a4b3e37cf2d557bfc
Parent hash: 0xdde63057…79236af2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,741 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

20.2%6,049,666 / 30,000,000

Base fee

20 gwei

State root

0xd3e60bdb674a…e72c737814cd

Transactions root

0xedf270a114a2…eff561e9b0dc

Receipts root

0x3c9c23cdf1f1…e900193e0190

Nonce

0x0000000000000000

Extra data

0x00000004a817c800