Transaction not yet indexed

53v7MDwzU975d7MrLtUvVYELNEsrhBZQdXdcSijdbUiFQPTf2WRRXUhs2XzKheYnSbsUbVoUXFoZhLp4Wd71Mpca

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