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 #21212426 · ArcScan

Block

#21,212,426

2026-09-16 20:14:27 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,426
Timestamp: 8 days ago · 2026-09-16 20:14:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d54ce2de5e8be4fe45a348c426867ec11d8e3538867dc313c9aa6fb44e48c8d
Parent hash: 0x363c0e03…ecb2eb5b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,426 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

23.2%6,972,103 / 30,000,000

Base fee

20 gwei

State root

0x045ecebc35e2…2fca5c87cd44

Transactions root

0x1e4508025c19…aa50236db462

Receipts root

0xa9cf3434cdb3…50a176b2c4b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800