Transaction not yet indexed

55fmwuL2feSMw3WfntqFaVs3fFoAmqa1vmhadZFWpAzfr45Bkixjm8oy7eAMKEKjFtxSDSEheZMRiEo2RF9t1GUT

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