Transaction not yet indexed

21mpEaTUnWkpkAJrfcGEdb2sAYJDCmo9qbUFD535ydyBwJnWSUGJqdmTcB4CZjyTiTZ2aySWuWrHtK1qDoHDyaLM

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