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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 #0xb21ffd42fda1281af2872376dd5e6f393122b8f78c66787f5613c0a151f4109c · ArcScan

Block

#21,327,657

2026-09-17 12:27:34 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,657
Timestamp: 21 days ago · 2026-09-17 12:27:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xb21ffd42fda1281af2872376dd5e6f393122b8f78c66787f5613c0a151f4109c
Parent hash: 0xbb50f17a…4fcd42d3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,657 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

14.2%4,266,162 / 30,000,000

Base fee

20 gwei

State root

0x16fc3b93e82a…883dba972de2

Transactions root

0xecab7262ef65…85f00fdbd228

Receipts root

0x7e2750b44446…976711ce9ddb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800