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 #21530312 · ArcScan

Block

#21,530,312

2026-09-18 17:01:06 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,312
Timestamp: 54 days ago · 2026-09-18 17:01:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x3385a93b17c773610a098bab17e1e63e47426060d0bb75207fe8d147ead7dd43
Parent hash: 0x68ecd1c5…c67a0ed2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,312 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.4%2,827,033 / 30,000,000

Base fee

20 gwei

State root

0x8342ddebc558…e042924858f6

Transactions root

0xc58a83a4642d…bd64fb8e693b

Receipts root

0xf88e7e37358e…2d08135e12d9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800