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 #21353851 · ArcScan

Block

#21,353,851

2026-09-17 16:08:49 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,851
Timestamp: 20 days ago · 2026-09-17 16:08:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xa801558154b0057064d7f65b8c801fe4ed97a791cb9cff0f5c940d62453e3a98
Parent hash: 0x35ce3b09…b30de810
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,851 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.5%2,842,041 / 30,000,000

Base fee

20 gwei

State root

0x38d6a3e73a9b…0e3fe6028379

Transactions root

0x1d82bbf7f7be…c7f737581410

Receipts root

0x3f748ef4e419…2c768e67908e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800