Transaction not yet indexed

3n88wuN7kcJhXJpAnjdoWLac3rFym9i3KX1ePVYem1q2xFgSk8v7dkWeprWNPE3KT6ugmQo5LRR5LSqp6X2QWST9

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.