Transaction not yet indexed

5u6T5SvMJTM6mf2XTQBiG6wqniYjt44kmpquR9eDQkM5X2iPiA1AHW9D7L1fjKCgNSoYfSzaY9kFMvnjCECrssGM

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