Transaction not yet indexed

121UP2HmQDJeChhpyQdrwP7uRv2e2j6YVNAMFGD8wqfJJafLSRqfwqDJMVG39BZ4RnFLBSbPCNJ9T61SwUYHHziU

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