Transaction not yet indexed

5b6SGv1WJat76JucEcnSvTpJnvLSaqhrCh6yh3Smb4GPTkRBB1wudPDBtBa1oQ6nXWuuw7R679TzKjww1NfZTsqQ

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