Transaction not yet indexed

21MGifzQuYRCwGGfAVoadPNuxDBuDBnVUpwfPYW3yQ5NBF5gN2db4VP2S6ebcgAPeWH5NKvzms3T3gKe5SQT6qKj

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