Transaction not yet indexed

53kFC3eHvXgZxLC11p2L3NTjSaKdV9cGshNAdjajWxJLc8eHVsG2PvkxbRB3QaKBLnjTqZPV6RZFg4aAqFtemVC3

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