Transaction not yet indexed

MmayapPLEkKhZEMBGEB7c7MkBDV3QSLH9kRUPjxUdFWJLB8hpUnc5uDvYk9ftapMhmRcHECVZsZFTNHVot6Qf2m

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