Transaction not yet indexed

53mbijBmNaYw9TPRqeYx746j3kGXBS69qgVtnqmDUZnjMTEQL93ZhbTYHPK3sdZ9m9Dx5a7pcRzrs196cSVJSAMB

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