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 #21381013 · ArcScan

Block

#21,381,013

2026-09-17 19:59:06 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,013
Timestamp: 5 days ago · 2026-09-17 19:59:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x15e3fbd51cee4e657ac718df5666474c1001a04f03e63310fe8468df4c820a5e
Parent hash: 0x833b65b7…0c10bbc5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,013 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

12.3%3,701,921 / 30,000,000

Base fee

20 gwei

State root

0x2ceb891b0467…a6e10bacb57e

Transactions root

0x3ab7fc0232d3…cdaf98d184ab

Receipts root

0xaf81f2959d50…3aeebc82764c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800