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 #21514921 · ArcScan

Block

#21,514,921

2026-09-18 14:51:00 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,514,921
Timestamp: 52 days ago · 2026-09-18 14:51:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x128c82fffae9a51191a673d68e3b6b4765772636fe544a03c7f84b0229d06efe
Parent hash: 0x1a0578a8…1c5f485c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,514,921 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.6%5,267,931 / 30,000,000

Base fee

20 gwei

State root

0x25bc0994b024…1b6d09535019

Transactions root

0x67b85b4ccecc…c426a7abfddc

Receipts root

0xef740b022a93…279cf379a291

Nonce

0x0000000000000000

Extra data

0x00000004a817c800