Transaction not yet indexed

TE91cGg7o7EQ4ExooEb3uofcyifvfevLsvm1ZjzrC4LyPophJpF91C4vDrMrYKNx5JcEo3ecKarTjcQ9as3oe16

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