Transaction not yet indexed

VopaiUdtEXhwUGp4RPPRLKrCZW5HtdHDL6yR8g4ApAbsVcBivKu21EmRHccnXyRSiMVXYdnLbjADMWzhbW4nPEa

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