Transaction not yet indexed

51c17fgG9ZigypEMEFnJG4nCAQfp1RztdFWW2zxcbje6KyGSX7zmgnZj1zXqpXKCUrs1cR4RMc28aFGJuZdeB5vG

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