Transaction not yet indexed

56U3EPqgoLcLbQonfrdRBWPNMpof2MRMDuCPknuCNN3ishg3Qx33WgRuLvpx4nyxGq8FrW6jjW6ZKAeBQvmo9ABS

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