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 #21355076 · ArcScan

Block

#21,355,076

2026-09-17 16:19:10 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,076
Timestamp: 10 days ago · 2026-09-17 16:19:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e6a9838113d1a136ac5304771e767607f0d8a9970d4e167eafe3b2b3635836c
Parent hash: 0xe6b9652d…68d593d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,076 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

28.2%8,451,777 / 30,000,000

Base fee

20 gwei

State root

0x3d3f98a453c6…f7e507cdacb0

Transactions root

0x4ab71ac64645…bc191ff068a6

Receipts root

0xb7acf705ebfa…6d86e1bb578f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800