Transaction not yet indexed

TAgPFgNPQmD4vgzwQRTQSbSMJNazEvXVCatc2wbSBxCiLefLyKBhAP7X5bJkFxLqtG5f8P8bAfFSyujm2rqeY19

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