Transaction not yet indexed

LMcjRDCtzuDoCUSiA3MwUg86LcbTPkd9AJvyZAC8eU4hxbrcvjV5CGHCsYx3TmfbkHYiuKJE9aaowV8TAyZLGS8

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