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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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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 #0x3b093cf6daa2a7fe1ab5bec876efe8abf7230643b552f30881a8cb2ed641dcda · ArcScan

Block

#21,221,396

2026-09-16 21:30:10 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,396
Timestamp: 3 days ago · 2026-09-16 21:30:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b093cf6daa2a7fe1ab5bec876efe8abf7230643b552f30881a8cb2ed641dcda
Parent hash: 0xdc07c496…6f819e05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,396 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

55.6%16,684,704 / 30,000,000

Base fee

20 gwei

State root

0xa2de66b60b7f…87e51ac25607

Transactions root

0x7c87e0801341…96c95b59e4d0

Receipts root

0x27e60ab0e9c4…c7339ad43e2e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800