Transaction not yet indexed

5RBSVVbVtWsjVEH4J1nzoPo2dRsGTepAcTwcPgm5o7TGmEDyACBs6mkBSrTYcXrqWLvp9BffZg5VPhKbvUCnQ139

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