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 #21486086 · ArcScan

Block

#21,486,086

2026-09-18 10:47:15 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,486,086
Timestamp: 55 days ago · 2026-09-18 10:47:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xd62fa4e04b2b9cd865788b1f716b8fe58a96eca84940996e92581e6e187b4652
Parent hash: 0x1e780f21…e686e728
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,486,086 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.0%2,402,967 / 30,000,000

Base fee

20 gwei

State root

0xf50d46389534…e9c108eebc64

Transactions root

0x3af932083905…e7443d7eb7c5

Receipts root

0x9ddac8766f8a…56d236821023

Nonce

0x0000000000000000

Extra data

0x00000004a817c800