Transaction not yet indexed

MffPgrAUrHYg4SAxNpKLM8Hf7TGyBA8F6xPEXXM5HWaeTdxE4ExbcAPAJQk1JwteX83UzDbxiPQZFm7C6mei6V1

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