Transaction not yet indexed

MjEZ8Z1tkhjuMX3W5jBv5ajbUoxiYMMENtPQbYRKfy1WK2UJmsbEBXVnkRU2GEiqy3wyR4EmERb6KeVgZGLogL6

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