Transaction not yet indexed

5ujb2qpu48u7h4MTvqBhRgRB49cXPrMC978DbF5Mm1y1cYqEToTnENXa1SgvS5f2icgrTY3j9p7XbotRKFKtoYW1

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