Transaction not yet indexed

5U2pQGwvsXBYDoWMfP8aAuJscpsvXE3AwyU2uKvaRAx5LaocDUxg81G6qL733qHVgtqq4e1TVQSxyTEMrQj1tNt9

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