Transaction not yet indexed

LMkKUBjN4ssM9ffooPUwWNDH9VS9PM8rn3GkY9MBjGf6SpZD3Uy2x7yowqTsfKL71LCCvq2S5fc2joPxmu3Q12P

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