Transaction not yet indexed

NfMmDow15Pu6ZM41uWE1eDzxhB1bqQThwPSbMopvH5B72jDWrBH7p5mxiGFkW88MtgmRTPAPXbh62MdoAWEcFFz

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