Transaction not yet indexed

Yu53LrjFbZfZXMFrjFNeajctKAwewWHzBJcBXSaMMxZ9a4SHULpb7KCMuGbYxEM6p7KgGoiJq29a5zt4yAunRQG

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