Transaction not yet indexed

1Uu8Nq2LTggVxjpMqk6EF1nxkuE7fNpyWVcGMa2NLTUSSoeKdwgN5LCXvEaGsFeg2uJF6z7QtN4rEPdMJAUdrc4

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