Transaction not yet indexed

21FwHjaX3Jvkwt56tkUVEgi1dA5SdkRRkRRycpJLjcEg4QxR13iXAPG9EQ45S1WAFpMktmafSmvuFksMLTJBz6Ag

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