Transaction not yet indexed

1MxTb3VbqkF5zaJERyJQLdCzAe8J9UFd3AYJCYVLRuTaxyVsHPXfcG7bCCG7mRU1Gz8QRTUqibeHT5WXKSB2e5B

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