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 #21273433 · ArcScan

Block

#21,273,433

2026-09-17 04:49:32 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,433
Timestamp: 47 days ago · 2026-09-17 04:49:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xbf83531ce8b1054935503f2f202fbb0448f7e1b9f8b36444d77dba11d77fc743
Parent hash: 0x24520236…4dd65b05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,433 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

16.3%4,883,038 / 30,000,000

Base fee

20 gwei

State root

0x57466bbc2cde…cb28e9802c71

Transactions root

0xc49195116955…2f5533e05a15

Receipts root

0x8d2bdc3bf9e7…7e4bb96c6222

Nonce

0x0000000000000000

Extra data

0x00000004a817c800