Transaction not yet indexed

12SCLTL5ShXxrjbSK68EphSr9xtqWXrVqmb2GPDmWEQUQLexWTXhikdFLCTxXcxm2N5sop2VCtXqhC3yGYpNkHB

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