Transaction not yet indexed

M2ppB2YSnUSXcALwcmWXP5nEVbDF9jVYQ4x5m9uacT1HLXBnuataTiyHT6nm1R2cL3KUAcntSqJmMubSXJGrtfA

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