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 #21355374 · ArcScan

Block

#21,355,374

2026-09-17 16:21:41 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,374
Timestamp: 19 days ago · 2026-09-17 16:21:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x6a091e8ac2f72adefd18c71ab3fc2cb3889dfb52725814d6914f84e449bf449c
Parent hash: 0x1965396b…dc718bae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,374 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

29.6%8,887,123 / 30,000,000

Base fee

20 gwei

State root

0x9ff72de4591e…1d8eda52d3a2

Transactions root

0x096f4731ca72…056024ccbd21

Receipts root

0xc53daf885f01…a34b1ff4649e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800