Transaction not yet indexed

5Sg31eM26dn99pSciMM4n8fC6j3bLquNrCAvAWWXP5UWEowhfdQs7aS2NQR2ctmTub4Cr4LsMqnd7wpCm8P3ZQAa

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