Transaction not yet indexed

LM2uHPCcx9T6nuoSEMv5LAEBmGjrFFxzMJFAQQqz7Fj5bSEGXnqDCQgrHUdJA7RiNMU8j2KWCJZHg88djpAMm2J

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