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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 #0x3efd90f51553cefa33527aad10d2cd58ef899aefcd0f18629ed09f28b28f67b2 · ArcScan

Block

#21,245,921

2026-09-17 00:57:11 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,921
Timestamp: 6 days ago · 2026-09-17 00:57:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x3efd90f51553cefa33527aad10d2cd58ef899aefcd0f18629ed09f28b28f67b2
Parent hash: 0x69b3b33e…a33e4765
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,921 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

15.2%4,574,708 / 30,000,000

Base fee

20 gwei

State root

0x7970c3ec8bcd…3272d8458a48

Transactions root

0x5409efe3624c…98fa9584ef72

Receipts root

0x23d0bcb4d345…4ebd9d1872c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800