Transaction not yet indexed

1ReXWddWFU6FGYCg2wEyMUaHfNSXwJ1gHyfwpS1FgKDDvMb7raEyMf61sf8S6K53kqTxi2BQPyX3T6VRNpNiGt6

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