Transaction not yet indexed

uPdk3NtucM9W8pmUm3bDcvRKssZWbxENmkqAdUeH2kDjuXK8dtdqyL5VGjNRgcjDDRPsMbfi3ff2Ybb3UeVTfTQ

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