Transaction not yet indexed

52j4eSX4ycW22MUGf6iqbepot1BpXsxujcxSQnRH3itJqSE2ineiN27q2KMkzHN3PaQVN3EX4ZrTfAWvMVCYJ8eo

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