Transaction not yet indexed

55EPnxJFvwsHwdNqJe96PgmMVu2aXe4VkN2uVt97GZzenzvnJFgrVYgtFb3xqpLAe3XX1Ep19ZGduNYJsvpppnft

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