Transaction not yet indexed

UbAgwFgPo5P9FY7GGCE3E1NVTLDsQUFQjWtVLukRANSqePpqqpj8GnEBVHDR4fs7HDWzN2V6UCtbCVYcjDD2Ug1

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