Transaction not yet indexed

53Jk9psY5G1aX6HmizDad9YVUtFVPftwbqiTTRRAJQEqXedGM6cjAcnVYmGLM3hyaFbE81YfYcANXhsX2A3ixKs9

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