Transaction not yet indexed

wkCU2kkDMMKkKAv1SUbUmfpZDf2Ac6bm6QqMgrJFeF4KU8hHXV3w2g2e3D5j1TfCuLEn2TZiZyFFFQoGvzAtFhP

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