Transaction not yet indexed

MKBfndyJQBXLPgZgaxJaDAXA79NYp8VdF69bLsbHP4FsXUEfPyEjeUiPYMj246wYhYHxeD2DcDdf4T3VhxBBde3

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