Transaction not yet indexed

MMAM169Y8VQqSPqMyxvfutnf3HEkRUQjZ2PAe8HPaFze2VHRP3PEXhV2LB1EKhfLx5xoywM72qbaGeVo6fDkw5B

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