Transaction not yet indexed

3mmMK5QDHv2cPQBPnRQYbCx7rqaqXdvyFVsPLFMirwecEC6eHkXJbX94pPDF78o3XSDS6cJiu2EdXQqvDKnj6S3C

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