Transaction not yet indexed

53b6yMKY3tynDt6K8HYsDswHD2DNXzYAhsoVb4RsEmfgkEAFk8QJHMsb7nS2F3dZp6VB6TeLy4A1XEnV1kzHC8E7

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