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 #21373042 · ArcScan

Block

#21,373,042

2026-09-17 18:51:45 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,042
Timestamp: 48 days ago · 2026-09-17 18:51:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c2c6684e7fe902f79995dfd494d9641f58ce628efc259151b90dd4fac9705bd
Parent hash: 0x1761d6c6…09c462b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,042 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

21.1%6,326,745 / 30,000,000

Base fee

20 gwei

State root

0x65a1c701b63e…3023f2b72707

Transactions root

0x5504673f635c…16605458fac6

Receipts root

0x2517e990468e…0b9278dafe22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800