Transaction not yet indexed

53fX6Md9t8gQwf1frKMGZQnroEp5XtDLBVtQQfQuBxoAvj6HYu6gyT4wohDSW6Mu1s5Apo3uM223q3SSSRjbkkiU

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