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 #21394147 · ArcScan

Block

#21,394,147

2026-09-17 21:50:06 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,147
Timestamp: 33 days ago · 2026-09-17 21:50:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f90954877fe15bd54cd02e3bbe75b55b87f26a26e22fa6abb59fc4816db5124
Parent hash: 0x0dc0dfb1…3c0d9653
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,147 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.8%1,450,329 / 30,000,000

Base fee

20 gwei

State root

0x37927b0033fb…8f65c48a9b6e

Transactions root

0x9d7d64d067b4…dd15d2ebcc96

Receipts root

0xbe8c5260fafc…66b177a5d06c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800