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 0x78d7df651a… · ArcScan

Transaction

0x78d7df651a…92483d6e8f

2026-09-16 18:26:00 UTC

SuccessFinalized

0x78d7df651ae356a08e618d37ecc54ab9fa55c5ce3d70192deb0d3c92483d6e8fApprove1 day ago

Flowtransfer path

From

0x422041eb…bbe4defaSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,199,577
Timestamp: 1 day ago · 2026-09-16 18:26:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.011416 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4c14fd65…884e75be

Method

Approve

Nonce

154

Position in block

51

Gas & feespaid in USDC

Gas used / limit: 82.1%55,450 / 67,503
Effective gas price: 205.8913 gwei
Base fee (block): 205.8913 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 412.9369 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log