Transaction not yet indexed

21ntN4tpsSmge1nDwexFjkCjkrNh9vNhYBYb9DiKLtMdFTjmmN52njsSpxDPc3Nf6nNnS2vR3z65sNc8dzLM2RYU

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