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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 #0x11b21e80e7878b2e7c3296cb9c230d130f8b89c76bf5f03fe4af88837d775d1e · ArcScan

Block

#21,421,563

2026-09-18 01:41:51 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,563
Timestamp: 57 days ago · 2026-09-18 01:41:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x11b21e80e7878b2e7c3296cb9c230d130f8b89c76bf5f03fe4af88837d775d1e
Parent hash: 0x9c518fe7…6ef4e102
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,563 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

12.4%3,724,633 / 30,000,000

Base fee

20 gwei

State root

0x169eaf17394c…3d37e8f0273f

Transactions root

0x24fa7b878227…fcef703e5f5c

Receipts root

0xb85e2c720f6b…b814f71d7cc2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800