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 #21236473 · ArcScan

Block

#21,236,473

2026-09-16 23:37:25 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,236,473
Timestamp: 16 days ago · 2026-09-16 23:37:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xef34aec4d37b6a71f5817a2a4e2d2a19791c7df20af5066aa77743c8da90de0a
Parent hash: 0x6ed72b1b…60b0a29b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,236,473 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

39.0%11,698,032 / 30,000,000

Base fee

20 gwei

State root

0xe138568345bc…0a5d5d35f227

Transactions root

0x83a769b989a2…ffad186ae20c

Receipts root

0x83e62df824b5…96b2c7b37258

Nonce

0x0000000000000000

Extra data

0x00000004a817c800