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 #21516885 · ArcScan

Block

#21,516,885

2026-09-18 15:07:35 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,885
Timestamp: 4 days ago · 2026-09-18 15:07:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x034973bb34e3bdf7d59249499bc49deb61ab2123c7519b3f995dfefb1d6fa39c
Parent hash: 0x97ae6a6c…2e7327bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,885 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.6%1,977,409 / 30,000,000

Base fee

20 gwei

State root

0x0a30f20dc2e3…02660670ff6c

Transactions root

0x4b2c21e2c9f6…6354962c4123

Receipts root

0x46f7d4f82072…6f6e222aea09

Nonce

0x0000000000000000

Extra data

0x00000004a817c800