Transaction not yet indexed

UMU6NaMiDq4jwq9GvFXjovPZAHLvrEfVHPMd9ZMLDcJj2ZUey4VwcVgMNXxNaTZHqBrRTMmKKi8ntrV2ESaTxkL

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