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 #21242164 · ArcScan

Block

#21,242,164

2026-09-17 00:25:28 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,164
Timestamp: 19 days ago · 2026-09-17 00:25:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xdde3ec3ff345f39f2c7248f2531330435df73986da4b97e35abcaadcb2b9b9b5
Parent hash: 0x559742d6…de618caf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,164 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

22.0%6,601,420 / 30,000,000

Base fee

20 gwei

State root

0xa8ae3561ae72…e14d31864edf

Transactions root

0x7be43dc734fe…c7d4d68288a6

Receipts root

0x5fe83a1c4480…1c0e0d7be7bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800