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 #0x5120e59bd32a1156f1dd42f23bf7f0ba7b399bd56c32d6b1e473bb1d8ec54b66 · ArcScan

Block

#21,244,828

2026-09-17 00:47:57 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,828
Timestamp: 24 days ago · 2026-09-17 00:47:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x5120e59bd32a1156f1dd42f23bf7f0ba7b399bd56c32d6b1e473bb1d8ec54b66
Parent hash: 0xf1c48e26…12b871eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,828 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.5%4,659,086 / 30,000,000

Base fee

20 gwei

State root

0x7813cac8e065…25f8c70b7683

Transactions root

0x727898b72730…3cd0d6f95630

Receipts root

0x1d0d7f3b6b8d…982470069d42

Nonce

0x0000000000000000

Extra data

0x00000004a817c800