Transaction not yet indexed

mULkrnKn8ff67gxzW7PTrDpGdTqcPJX3KntB8HNdGPSfjxdEwpruQDd8kY9Ejihs2HftYxS4X5TEY2PVbMAZvzR

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