Transaction not yet indexed

53e4kPwnjCv3nhh7bXtirUkGtkegQ6s2eFtSr1UDxGdBpQAwVxgZDS739AmVi84wAenm8uLKXJDpAdMMYNVG16cp

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