Transaction not yet indexed

2UnLCdkt5hHS4UW5jZrmZeo7JETmGbqt5HTDmkrTjif9E5uFnJMuu8bvArwSeJD1oCkWPPRShfZqnfemX3q9aBR6

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