Overview Blocks Txns

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.

Transaction 0xa21343cb2b… · ArcScan

Transaction

0xa21343cb2b…0f68100afe

2026-09-17 21:21:54 UTC

SuccessFinalized

0xa21343cb2bc4d97355091ed4c913b1bfa418fd5809ca4db051344d0f68100afeContract Call18 hrs ago

Flowtransfer path

From

0x51e75446…422691e3Sender

To

0x87fe2242…b0a51dd3Recipient

Overviewreceipt · block context

Status: Success
Block: #21,390,811
Timestamp: 18 hrs ago · 2026-09-17 21:21:54 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000488 (0.000488 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x47f8b26968 bytes

Included in block0x36b0e2fe…0a4d8c34

Method

Contract Call

Nonce

16

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 55.3%24,302 / 43,931
Effective gas price: 20.1032 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.1032 gwei
Max fee / gas: 25.1 gwei
Max priority / gas: 0.1032 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log