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 0x78fcdefb2f… · ArcScan

Transaction

0x78fcdefb2f…2e837b7cf0

2026-09-16 15:45:32 UTC

SuccessFinalized

0x78fcdefb2fc3afd1f97aa3f18107e967383afdfd94f2d81c52b3f22e837b7cf0Approve6 hrs ago

Flowtransfer path

From

0x8fb2a1de…5d75e50cSender

To

0x0a92d0ee…800d78e2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,180,569
Timestamp: 6 hrs ago · 2026-09-16 15:45:32 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001403 (0.001403 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xff824697…1a2b75a3

Method

Approve

Nonce

21

Position in block

45

Gas & feespaid in USDC

Gas used / limit: 70.9%49,116 / 69,305
Effective gas price: 28.5703 gwei
Base fee (block): 28.5703 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 60.5947 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log