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 #21326400 · ArcScan

Block

#21,326,400

2026-09-17 12:16:57 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,400
Timestamp: 17 days ago · 2026-09-17 12:16:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x43dbd717a94624d0fc0e60de02c2d4d78ab2e03252ae9f0d9c951da25cf62a84
Parent hash: 0xf199ab32…970901ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,400 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

25.2%7,556,475 / 30,000,000

Base fee

20 gwei

State root

0x18e53ef24ebc…9ed1f606980c

Transactions root

0x44aacca3aec8…9eb6485ba938

Receipts root

0xeff9f3b0303b…a896a4c92962

Nonce

0x0000000000000000

Extra data

0x00000004a817c800