Transaction not yet indexed

53CBEzMRTTKWqQZDsouVoLVnzzTEysNSJmBf1YLmpNuE8F52Pabv3JYWkkVSa28EqTKeo7efsor6SKAGEvbA4wG7

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