Transaction not yet indexed

kc15gaNq6iB8eCq3LCKJ9Trd6nwcV3fVDBZinX1mKL78DatYuEKfDdHAZboQ1Dk3PQh1aRrijZQuDFbD4Q8qoVh

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