Transaction not yet indexed

52e7KSFNNvd56DwiQCxtnKAcsntYjt8Qjx26VbmSFDrMS2FkMmMZ2spFgkYmdGq2x6J3v6rEiwsFfYPMHgQT4Dcx

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