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 #21239533 · ArcScan

Block

#21,239,533

2026-09-17 00:03:15 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,533
Timestamp: 14 days ago · 2026-09-17 00:03:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xe76111832f88f810196596468c15707887b6f00e887842f3c3354002c3f4c4fb
Parent hash: 0x76dfd3d4…598942ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,533 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.8%2,349,050 / 30,000,000

Base fee

20 gwei

State root

0xef96cf6e63c1…650feef04231

Transactions root

0x9471a0a2dd22…06a6b10d4d17

Receipts root

0x6aecae848254…33bf54c7a57d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800