Transaction not yet indexed

53NgTmvKQHZTA56YL1vorYKFE5tsh4YT3886STFXMC8rD2XSaXUDJsa1rWcbG55dEm1WBmVjwcPCXaNV9Cah76M3

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