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 #21446445 · ArcScan

Block

#21,446,445

2026-09-18 05:12:09 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,445
Timestamp: 54 days ago · 2026-09-18 05:12:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xddcbe9af7e7715348f2db98bb09bee20b2ffc476a15298bee056bc18f3fcde8c
Parent hash: 0x92576f95…b55d93c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,445 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.0%2,098,670 / 30,000,000

Base fee

20 gwei

State root

0x82a0ea86a19f…a9e0ceef9032

Transactions root

0xef40a56d5698…e6d197c9b396

Receipts root

0xf685719fa4cd…1699849d7660

Nonce

0x0000000000000000

Extra data

0x00000004a817c800