Transaction not yet indexed

uUMX2jnKTuWqiymDGQDCJPKBfaS5d8672nWMktvDdhurfywm6P5eqYdDCW3J8oK1YsaGTvoSou4LiM8BEAMPrt3

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