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 #21170142 · ArcScan

Block

#21,170,142

2026-09-16 14:17:31 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,170,142
Timestamp: 13 days ago · 2026-09-16 14:17:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x493c3fa067e78cf2310386feab3a30211318cc19eac46ddcce8954abec73d144
Parent hash: 0xef247849…4107e09e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,170,142 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

36.2%10,863,958 / 30,000,000

Base fee

119.305678166 gwei

State root

0x90cd0c6f2d69…470b4eefe8ec

Transactions root

0x37a93726dd60…5d69bb5b094c

Receipts root

0x262c0c85ecb2…7f7b00ec2d24

Nonce

0x0000000000000000

Extra data

0x0000001bc0752230