Transaction not yet indexed

MTtAnrm1qSatwyQUinsWdZj3xjcbfbsru8FFKvFbN9ffHE2CCbTAMeVoC7tn2YwuG5sxb5m87BmmLVYqG58xnVR

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