Transaction not yet indexed

MYTpQcFPM3zu6DRx1Zp6jB6jX8YmDMKNcTCQGqa6jUZr932dEssaQgXQvftfwD8mwnApdKoTcaf6kVz4SbNfNSe

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