Transaction not yet indexed

k56pDtJ31tJLRBnLt3QmJWuUBVThShSpmQ2VTfoUgWdVgiyvSgi2hp7jHwDRyVU3vGQNdXUTfbKSC6N9M9RqzP2

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