Transaction not yet indexed

55tyEVqsjnNDaFRCs7QTk3YfxhYkUn9LL3mgYi2m5n6mdStf76DoHsJJTBfxZj4hXdxYHKktPKGLb1KXfLCTaJUQ

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