Transaction not yet indexed

55dK16KkGwJVqV1aVzJwaF7aLq64KmiZ5BDW1KdF9e8ds7LfQxq1T4RTx1Umdh3JbrSbRxVRaN1JzHMRZfSL66At

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