Transaction not yet indexed

521RFa2cVC7Q81R8Kph7jof8ETMywfycLPtrX1P67yACPsQ4voZSK3DndRT12mGmNbJEnhz3FpSxuHrXkiNgAvXQ

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