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 #0xa266c8aa75c0ba800f6eaeb9f1f756427de1cb385ea972fe383199de3303b1a3 · ArcScan

Block

#21,550,707

2026-09-18 19:53:31 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,707
Timestamp: 23 days ago · 2026-09-18 19:53:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xa266c8aa75c0ba800f6eaeb9f1f756427de1cb385ea972fe383199de3303b1a3
Parent hash: 0x66829b7e…9215ea78
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,707 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

6.0%1,794,166 / 30,000,000

Base fee

20 gwei

State root

0x3a37fe79dd84…631d97e6c42e

Transactions root

0x226b3b2da99f…41af30ffd750

Receipts root

0x323a09590724…03870d96b072

Nonce

0x0000000000000000

Extra data

0x00000004a817c800