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 0x78a4ca05e9… · ArcScan

Transaction

0x78a4ca05e9…460ec63bc5

2026-09-16 17:03:06 UTC

SuccessFinalized

0x78a4ca05e950164038ce9cbff080460b2df7f9dee63e90d8f815b0460ec63bc5Contract Call7 hrs ago

Flowtransfer path

From

0x0455233e…8540e4ecSender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,189,758
Timestamp: 7 hrs ago · 2026-09-16 17:03:06 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002109 (0.002109 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x161ac21f132 bytes

Included in block0xa3c51311…e4d88ec7

Method

Contract Call

Nonce

59

Position in block

43

Gas & feespaid in USDC

Gas used / limit: 74.0%103,825 / 140,360
Effective gas price: 20.3221 gwei
Base fee (block): 20.3221 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 24.022 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 4 logs