Transaction not yet indexed

myMkY5FST1ALfcvNCtcEbdGd2teFF2pn9jawmnJSFHJCtAYuaRabGgvd2HnJDtQQhF3ayHV8yrQ55TE2FqEs9Z7

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