Transaction not yet indexed

52Q6MS47qiMn2apwFjotkBG8V7bJXpEBfHJboSfL8oEHu13fhD1d4Q8eM3eXpYarNQbFtYJsNcEAbNXCK7ZQ3tGq

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