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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 #0xa3b5860eb29e3d507599494c641b32276fa912e2919578fb5c94eb4fd2db6f1c · ArcScan

Block

#21,359,191

2026-09-17 16:54:44 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,191
Timestamp: 16 days ago · 2026-09-17 16:54:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3b5860eb29e3d507599494c641b32276fa912e2919578fb5c94eb4fd2db6f1c
Parent hash: 0xc8973b6f…1d73a532
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,191 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.5%1,649,982 / 30,000,000

Base fee

20 gwei

State root

0x318addb65adc…850e25e87380

Transactions root

0x496df0de6324…525107211f9c

Receipts root

0xc95c6f99eb43…994b6a698fee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800