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 #21523796 · ArcScan

Block

#21,523,796

2026-09-18 16:06:00 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,796
Timestamp: 51 days ago · 2026-09-18 16:06:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a77b840ab393f90371f3d360c88df303bb3955a0eef360aee4b57c1c7dafea7
Parent hash: 0x5aa0fbae…e0ed4c2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,796 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.9%2,365,284 / 30,000,000

Base fee

20 gwei

State root

0xbc2d1ccf59f3…2394a72fbd4e

Transactions root

0x506cc2e4b24c…31aac4854b75

Receipts root

0x7f2a41a21d54…381473e48b11

Nonce

0x0000000000000000

Extra data

0x00000004a817c800