Transaction not yet indexed

55sumi4LSemXA3BjU89pZBFVbk1gSrYfV4HgMvTuvW6mNffN8v7Z3Ng1tPsQYE4C5PYEiSph5DFXfgV3hKWUE9RW

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