Transaction not yet indexed

21MbeEeAm5NZWeLSqdfhCUe6UurDWKE7TsrXXjE4Utcgf2TJTDyCfcyRGxpAXHmLjm9q7NvbfgMZZSaaVyNt6ihV

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