Transaction not yet indexed

53nfAMbxrbqZvaRVcUXiWEAoyVzduZQyqodXCTSaPPc4QvHJ8BUZZYLzCm2WbXyn84JrLdQcEN7AjWvaL6cFJRx8

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