Transaction not yet indexed

rU78f2CsUYi6HwA7k6puwbB7V2c627zrRbcpdpcwtFMhdPFSrPirEZKi8p1jQzaDq2FZvTgCFHDF8EFQ2MVJLy6

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