Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xfeb39f1901eb3dda593e1e535f547d998587efe8730b9af774ea602c557670fc · ArcScan

Block

#21,556,265

2026-09-18 20:40:31 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,265
Timestamp: 20 days ago · 2026-09-18 20:40:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xfeb39f1901eb3dda593e1e535f547d998587efe8730b9af774ea602c557670fc
Parent hash: 0xacb2ce2c…8c95d2fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,265 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

0.9%269,550 / 30,000,000

Base fee

20 gwei

State root

0x89b14c7e4c57…628a31f43e94

Transactions root

0x3ee8950a6808…edca6ff926d8

Receipts root

0x463c1ca2ad4d…1da46bccb11d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800