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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 #0x3990e31bfb65247557958f851579dbb39003c419d1e749806c04c5187532c32c · ArcScan

Block

#21,543,863

2026-09-18 18:55:39 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,863
Timestamp: 55 days ago · 2026-09-18 18:55:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x3990e31bfb65247557958f851579dbb39003c419d1e749806c04c5187532c32c
Parent hash: 0x5ad7a988…97f3a81c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,863 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

10.7%3,198,564 / 30,000,000

Base fee

20 gwei

State root

0x7f20063b7ff1…bfbbb0cdfac2

Transactions root

0xdf757aa85ffa…487c044f6908

Receipts root

0x8d98b4b37cb0…6eac48f4f4e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800