Transaction not yet indexed

AMMCXpNNvDEozDEbDPjBUd3sxXoukp98BsBQjV8rrZFET1XMmWaZfUGv9Kkgu3rj1KwUP8fnB7GtqFpUer2y1bY

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