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 #21273784 · ArcScan

Block

#21,273,784

2026-09-17 04:52:30 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,784
Timestamp: 36 days ago · 2026-09-17 04:52:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x127e310149b98ecb1902bf953e226aefd221af8585ca8e2cb50f8434ad712c32
Parent hash: 0xfb2c8f50…68711a05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,784 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

15.8%4,732,820 / 30,000,000

Base fee

20 gwei

State root

0xe2309a1c629a…e19c3df95822

Transactions root

0xd55b5ee23b08…1731dbb39c20

Receipts root

0x059e805e8e01…6fdba5ba4017

Nonce

0x0000000000000000

Extra data

0x00000004a817c800