Transaction not yet indexed

MAmuNrnYQwsLpPFp7eNQ6B9nhNo3QMSMURdbrFpK2JWxtuQSc6DkRNpywZ5aaERFuZdaHCZtVUYQVShTahVc2wt

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