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 #21529995 · ArcScan

Block

#21,529,995

2026-09-18 16:58:25 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,995
Timestamp: 51 days ago · 2026-09-18 16:58:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b12f8315767a11637272ff8f0ecb0b648f7b44689d9542383bacba46b8f4e64
Parent hash: 0x0a283a55…9d14c2fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,995 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

12.2%3,669,407 / 30,000,000

Base fee

20 gwei

State root

0x45b2b6f92e8d…8c244e498f69

Transactions root

0xb9779bda6eea…ddaaa4d3809c

Receipts root

0x223cc7886d2f…e2c4313faf19

Nonce

0x0000000000000000

Extra data

0x00000004a817c800