Transaction not yet indexed

NUiSj6nvCU15tPR2UQ1EFtn1RF1E2N3abC3i4uNXbG5jNyj65W4WGbCE3s2qdZDs4FzbJzFFbVLJTXYjHYZ2FxB

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