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 #21273429 · ArcScan

Block

#21,273,429

2026-09-17 04:49:30 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,429
Timestamp: 48 days ago · 2026-09-17 04:49:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2efec240f46931691e3e93afa003ca4dd8bf770d1260ab4a3d450f9f88cbbaa
Parent hash: 0xb9c1091f…21b6cac6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,429 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.6%3,775,725 / 30,000,000

Base fee

20 gwei

State root

0xce0559ab5c81…407d0336b59d

Transactions root

0x9901105534ad…97494df3f22d

Receipts root

0xb9b4519fbd21…00d4e8731031

Nonce

0x0000000000000000

Extra data

0x00000004a817c800