Transaction not yet indexed

56Ffs17JLAdP9DofKGUaQ6Vg7wWZ3tETdEFLXhqx1wbYbDgPhUD1tGMwYdcLEoh3bSTqqUtcNK5G887bMifizw59

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