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 #21216231 · ArcScan

Block

#21,216,231

2026-09-16 20:46:34 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,216,231
Timestamp: 7 days ago · 2026-09-16 20:46:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a2bdbf6e6b166c6cb93e00afc083046faa8d169f2e2a99bfda2d72e4d126377
Parent hash: 0xf58373f7…24e5af77
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,216,231 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

16.8%5,043,839 / 30,000,000

Base fee

20 gwei

State root

0x264ef2c7a3eb…879ebec3ed48

Transactions root

0xd6b0b8bd3d54…c44e82d3f47d

Receipts root

0x7e1a66289228…1bf3c0e69576

Nonce

0x0000000000000000

Extra data

0x00000004a817c800