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 #21516260 · ArcScan

Block

#21,516,260

2026-09-18 15:02:19 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,260
Timestamp: 23 days ago · 2026-09-18 15:02:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xaab132926adff4925f5298a29a120ed4c45e7ad7e1da3b9e7bdccb8cc6be7fe8
Parent hash: 0x23f2cea1…820aa88f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,260 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

21.2%6,358,488 / 30,000,000

Base fee

20 gwei

State root

0xae7035d26aac…2d80bfa9a617

Transactions root

0x02ab7d5493cc…c33c7bf83088

Receipts root

0x9695ab1debbe…5024fdd01fd9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800