Transaction not yet indexed

53FFndfSEbent38XuSc8jPauf6wMNLFsj6Z3YCeGn82jRot6vp7EnZWzMksqN4mkbZ2vj4Eh3EEUFAuuQD6bXUkL

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