Transaction not yet indexed

mfNhb9S5saCsu1scGSZA9f9uwpXNFZeb1ZrtPXbp9Nzdig8JK4Q3h4E15JbM4AqcHStKCVaGqrTNLjZX1iMuTLQ

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