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 #21382576 · ArcScan

Block

#21,382,576

2026-09-17 20:12:18 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,576
Timestamp: 16 days ago · 2026-09-17 20:12:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xd857c5a5a27ad56d77f000a5050e04108390fca06133f0a4106880908ac4fe3d
Parent hash: 0x1898cc31…b466036d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,576 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.9%3,583,528 / 30,000,000

Base fee

20 gwei

State root

0xe3826e78500a…a3300a73d839

Transactions root

0x9364a3d8c13b…9bc277f233bc

Receipts root

0x19bc13b1cc5a…69b1575ee25d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800