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 #21374043 · ArcScan

Block

#21,374,043

2026-09-17 19:00:12 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,043
Timestamp: 29 days ago · 2026-09-17 19:00:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xe30f531229c9c972940affaed26ad86de2a9ef364110425908d8fc6de3dbb062
Parent hash: 0x4221b0c4…104807e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,043 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

19.2%5,772,602 / 30,000,000

Base fee

20 gwei

State root

0x43e9e8f19301…7eb2a00cd775

Transactions root

0x8eb06abb2039…295eb60f7f19

Receipts root

0x8e4f1d8d6f36…3086119f3b0c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800