Transaction not yet indexed

u15DEJSFxhkWnsdjjr4pYzZsERGPPXUAXb6JCfsmxYCnhtJmpVCqTPom5fovtkCcrPiAUWo6ZsN8gGYvRvzX7wP

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