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 #0xd9869ed83d7ecf745cd8e64b41ddddbed98a8a474e5b6b7abc5e8f1b61e76b9c · ArcScan

Block

#21,556,254

2026-09-18 20:40:25 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,254
Timestamp: 20 days ago · 2026-09-18 20:40:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xd9869ed83d7ecf745cd8e64b41ddddbed98a8a474e5b6b7abc5e8f1b61e76b9c
Parent hash: 0x167c9ed7…c54bed61
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,254 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

3.5%1,050,506 / 30,000,000

Base fee

20 gwei

State root

0x00554ece85ab…7930a055265e

Transactions root

0xf7f9e3fd9e95…9ade078e4eaf

Receipts root

0xcb7f2898e202…c12c3f840441

Nonce

0x0000000000000000

Extra data

0x00000004a817c800