Transaction not yet indexed

53pFsCMmTUFzxVzdyATj7DPwwcSNXDTr43JDCdCCER4HnZpGFqe8VdZX8veTPo7hQoPcPDSRZ6kgyVBD4rw9Nr96

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