Transaction not yet indexed

55iwbPH3YM7RM4P6nWfgCwRhMRzSjSkPcTLHWLkf516CzUMLqBHGPc1R6riA7cYGZFopruSaKdYsvq1tWbXgSzJE

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