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 #21570807 · ArcScan

Block

#21,570,807

2026-09-18 22:43:28 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,807
Timestamp: 56 days ago · 2026-09-18 22:43:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1f06bb8b3b242848aec6112b85164180d840f3c6889d524795a2ce55749e7d7
Parent hash: 0xcf527649…efb6a9a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,807 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.6%166,133 / 30,000,000

Base fee

20 gwei

State root

0xca438908fc25…4adfa34a1ed4

Transactions root

0x8adcc102b6a6…3ac1229ff87f

Receipts root

0x5cd69f0d949c…f1c57bcb8af1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800