Transaction not yet indexed

53RfbSRvbL2SXjSVaLFhFwW4qBt5MK2pPNYdXgpor7bK1fTLSu21QA578NFNVK1uxJ4qbJtWm8JFvBVCUzkP1dqM

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