Transaction not yet indexed

21aStM4LfCWR1acBfs5wcQAQKCRBHfDfSDBsynKdkaeLh7qEmMH64ChLTAgggT3JT4kDpUaFQNHy4ZwgnPUJ2c5T

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