Transaction not yet indexed

pAkZ6akNG3Pk4Fi29fCQQqcTf3STMmjgwYtSc7bSziAhZPy2V3LC4ARu2w2sSaieS6p6in8uRQHcyk5axSh51qb

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