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 #21516005 · ArcScan

Block

#21,516,005

2026-09-18 15:00:09 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,005
Timestamp: 31 days ago · 2026-09-18 15:00:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d64d9d1386ea21a7a6694c76c5a3032bccb7ce897e5530607e73a31812f8eca
Parent hash: 0xc7094ef7…b6366b79
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,005 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.3%3,095,906 / 30,000,000

Base fee

20 gwei

State root

0x4bb925ef1312…5ff81d1cdb10

Transactions root

0xb2c6fc661ded…182224a5120c

Receipts root

0x6272ddefeb5d…fd5294cac116

Nonce

0x0000000000000000

Extra data

0x00000004a817c800