Transaction not yet indexed

LNnigmSAQPSrmKAFCSsM1Fzy3W6eLR2vgLJybv3rsRxHRYg4KvwktEq6kXQsDjEQ3YibKC9CEmAAjjAHSPwfgFD

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