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 #21316016 · ArcScan

Block

#21,316,016

2026-09-17 10:49:17 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,016
Timestamp: 40 days ago · 2026-09-17 10:49:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a3e703920304eda5b6b25bf3f8d3eb571d8f53792987c83f27e9f080a51f1c9
Parent hash: 0x73bf6c28…43133d65
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,016 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

28.0%8,406,818 / 30,000,000

Base fee

20 gwei

State root

0xb7a1c294b96c…8ff924011c74

Transactions root

0xf7e7626b9912…521b1eea9849

Receipts root

0xef90a4b420a7…44751152f24f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800