Transaction not yet indexed

xC8f5FTDpUjMiLhRg2EgRHEtXFbBr1cJhJWr2DMeAk3UtB2UF4iArDTrDS7AqqVwg33aZwADRbN2JbgPc12uuN3

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