Transaction not yet indexed

2Dc6E4PSLZY96ifwWDjCv9kyFXAJtSNprgaFnb2f2z9mTycCNPQHWR3pS4sFor9g7aEFJTSJUBKX1TjMmRtyiTM9

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