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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 #0x7a978128515a122fc63bcfe1e85f76641f1fa3fa85b82e6822e338fc8355165f · ArcScan

Block

#21,389,374

2026-09-17 21:09:45 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,374
Timestamp: 44 days ago · 2026-09-17 21:09:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a978128515a122fc63bcfe1e85f76641f1fa3fa85b82e6822e338fc8355165f
Parent hash: 0x72217ea4…638fe468
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,374 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.0%1,495,457 / 30,000,000

Base fee

20 gwei

State root

0xded73d8717dd…e22aeb43c222

Transactions root

0x1b3ca671858b…51135503e824

Receipts root

0x55c1a3c6b80a…38903a60cf27

Nonce

0x0000000000000000

Extra data

0x00000004a817c800