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 0xfa9a1e60ad… · ArcScan

Transaction

0xfa9a1e60ad…2774c01e2a

2026-09-16 19:41:58 UTC

SuccessFinalized

0xfa9a1e60ad3618766149fcc0d80dba2e2e947b50bab098373b70972774c01e2aApprove23 hrs ago

Flowtransfer path

From

0xbff0034d…78dfdadaSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,208,578
Timestamp: 23 hrs ago · 2026-09-16 19:41:58 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001107 (0.001107 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x41ff10da…9f2fcfeb

Method

Approve

Nonce

57

Position in block

25

Gas & feespaid in USDC

Gas used / limit: 82.1%55,390 / 67,431
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log