Transaction not yet indexed

53CV557iEZDWpZpUBai5sWVRe5Js9hm97bPzu3Q5K1hfaFP6QbAcqEKXM9uhGHeQCeGgVVKZrpwBo7c8hpHbAKQA

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