Transaction not yet indexed

1UBbNmkAkZhC3pvHVJmUsKAunwPTjD1JsW2rRvmkBQYX1TimcNfZBaBRG7pnorGSbnedebCsFwyo9uTd3wpSmMq

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