Transaction not yet indexed

JMcAtCRiBjHHJwptbh97coSSCVNGopKDgTTD8eLfKc1jw8vtemEu8rBWmk4rijhbXpqQcRkqFU67BVLLvk3AT21

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