Transaction not yet indexed

21PDpJSekqscQfJz1vh8bv7Zzpc5hwKz4jX2Cxd9e632ia66ZdFGbFZAhLUPkSmMkF8xBPcSSS9uHHdN8QmFB75T

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