Transaction not yet indexed

21Gt5XheXyPEYB9ftftWeMBg9MxzuT4gWaFj6CBrvQXFPTTcMebZnYVpC1LaGdB99UUEGeBQDrffyMUZTvaGCrf7

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