Transaction not yet indexed

MAC6wnTpavNGNTAzdB2KPjFsqzA1ybWLiJWQ5yBms3cDPtLbrejz2yKDPmvsDkBoTAFUC5pak4eZUQGh8DsQ48F

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