Transaction not yet indexed

NKMm4zfwNKa4nWWkF8oZPUaymLh6mW68gCgUBfb9Gf8FXY8e3pANd145cMGKvbSWBk9wEiRhRv6i7GqQ36Scym3

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