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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 #0x399501cd698bb86dd717b2224f328e6ec75519f110738df956d5bfc597deca75 · ArcScan

Block

#21,278,420

2026-09-17 05:31:40 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,420
Timestamp: 3 days ago · 2026-09-17 05:31:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x399501cd698bb86dd717b2224f328e6ec75519f110738df956d5bfc597deca75
Parent hash: 0x43b73b75…27b11bc6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,420 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

25.8%7,729,991 / 30,000,000

Base fee

20 gwei

State root

0x096eb322beae…435734c26d7b

Transactions root

0x56393fa1865b…a17f88b8cdc6

Receipts root

0xe0b4fcfe9718…06049d9c00f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800