Transaction not yet indexed

MSMubwu1khf2gTgH5RVciFN2hF9WgiGaew3vALAaTwd6AUgThtWTggMBnWJy1vtDknVvnraMZ4JiQGjM29rLUgc

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