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 #21264222 · ArcScan

Block

#21,264,222

2026-09-17 03:31:43 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,222
Timestamp: 12 days ago · 2026-09-17 03:31:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x5926e2a990dcb00c2d949f98c6bc24fde6d7631d640595d5071b99efe8df72c8
Parent hash: 0x0477e44d…578d1aed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,222 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.4%3,112,887 / 30,000,000

Base fee

20 gwei

State root

0x4cfb956e60a6…635c10b0fb0c

Transactions root

0xd32e6caf6238…da11e60dc0b5

Receipts root

0x9935902146d7…8794f8194dff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800