Transaction not yet indexed

5F12tYqVMtBupfXwPHBgT484BxQWZaAxL7sSq5uRGrpRVwphMvRFKZtLvQR1uKjWUsrkVFhmBybLPLMLS8RT5fUF

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