Transaction not yet indexed

1QSAM84WAbeSDiTCMBvaYpbh8tLz2JD2ZiRjrDQbuPDoKwySXmQEwrB9eTxEVwbTfpLYTtaJ6BfZmkYDpPhjdLV

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