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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 #0x66cd36bd4729276a3bff6b6d79cb7f8a132533bcf1e3605d438576e307856b84 · ArcScan

Block

#21,338,945

2026-09-17 14:02:55 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,945
Timestamp: 13 days ago · 2026-09-17 14:02:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x66cd36bd4729276a3bff6b6d79cb7f8a132533bcf1e3605d438576e307856b84
Parent hash: 0x070be22f…2a8cc40c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,945 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

41.1%12,328,456 / 30,000,000

Base fee

20 gwei

State root

0x3c6fda70048b…01c6e3d4b117

Transactions root

0x8d4b255f5259…eed92eafed0b

Receipts root

0x0ef2939e7103…c5b6050cd6b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800