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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 #0xbb21deb31e3869c70e05a8eff79cb17fa5e3b860889f5228f6a468bbe59e552b · ArcScan

Block

#21,378,381

2026-09-17 19:36:51 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,381
Timestamp: 57 days ago · 2026-09-17 19:36:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb21deb31e3869c70e05a8eff79cb17fa5e3b860889f5228f6a468bbe59e552b
Parent hash: 0x22f480da…cfc4e02b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,381 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.7%4,705,851 / 30,000,000

Base fee

20 gwei

State root

0x29092799348b…628ae9b0446e

Transactions root

0x9a5084af54f7…1990fed9569c

Receipts root

0x0902d7c6c5e7…1637632f8964

Nonce

0x0000000000000000

Extra data

0x00000004a817c800