Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xcd3a3f422c0ad04194524a1c9fdf4d833588d957a648deaa56bd3ee251b9b48e · ArcScan

Block

#21,391,913

2026-09-17 21:31:13 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,913
Timestamp: 22 days ago · 2026-09-17 21:31:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd3a3f422c0ad04194524a1c9fdf4d833588d957a648deaa56bd3ee251b9b48e
Parent hash: 0x4a9526cd…98f5628a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,913 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.7%1,114,087 / 30,000,000

Base fee

20 gwei

State root

0x98ecb9b17e79…478c51e45e1e

Transactions root

0x9292e500bb4f…38511a4578d0

Receipts root

0x5ca6be9015e3…3fdc95832e77

Nonce

0x0000000000000000

Extra data

0x00000004a817c800