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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 #0x45d99442fede8d624ce8cc07d4bfe2e0755305481d14ca99fc499d1a4092b2be · ArcScan

Block

#21,509,872

2026-09-18 14:08:20 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,872
Timestamp: 21 days ago · 2026-09-18 14:08:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x45d99442fede8d624ce8cc07d4bfe2e0755305481d14ca99fc499d1a4092b2be
Parent hash: 0x9a6438f9…510e7914
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,872 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

1.4%415,591 / 30,000,000

Base fee

20 gwei

State root

0xb9c76d78fb2e…1b7fbbb07316

Transactions root

0x5b0bc209f15f…a2dff102efda

Receipts root

0x79f3b65f0f63…44dd33bd4272

Nonce

0x0000000000000000

Extra data

0x00000004a817c800