Transaction not yet indexed

21GYMy6nRNNRwNGpVy4q9NgMdMYk6KdSNhjH4h6HZPYkAF5AitC2QS7N1PcLe9xrfC5aA2c6ApHKq4NLL7UkBrJr

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