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 #21286477 · ArcScan

Block

#21,286,477

2026-09-17 06:39:45 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,477
Timestamp: 7 days ago · 2026-09-17 06:39:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b96bb36520adbf310ef43f437d91d09a44c1832c9db925de487657cd990a0fd
Parent hash: 0x130af4f3…49f283ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,477 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

19.3%5,780,534 / 30,000,000

Base fee

20 gwei

State root

0xca2fc6492dd2…111046227dd2

Transactions root

0xb4969318131f…242f698cc27e

Receipts root

0xac5f4112b0d5…25ca21076231

Nonce

0x0000000000000000

Extra data

0x00000004a817c800