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 0x78ac00d65b… · ArcScan

Transaction

0x78ac00d65b…9e71e231aa

2026-09-16 14:57:44 UTC

SuccessFinalized

0x78ac00d65be542d766b7dce2f7fcb10729073901e22a2caa1503329e71e231aaApprove1 day ago

Flowtransfer path

From

0xd30353a6…31099bddSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,174,905
Timestamp: 1 day ago · 2026-09-16 14:57:44 UTC
Value: $0 (0 USDC)
Transaction fee: $0.006663 (0.006663 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7dc54db8…5143ba1d

Method

Approve

Nonce

0

Position in block

48

Gas & feespaid in USDC

Gas used / limit: 11.1%55,726 / 500,000
Effective gas price: 119.5831 gwei
Base fee (block): 119.5831 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 238.257 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log