Transaction not yet indexed

ME93vkKjq1M68zRTxKuSNaJSWRnZPJ4vet7amVa4EVqp7P2D6oR73PNyrRpJWaCGYFyMPtWCJJSnJGUrB7wbmVF

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