Transaction not yet indexed

53fwKzSS8C5ExUZuTs1oD1KtkACnvUUL5GtkkbWMqcsWaMRVo6HxburUf5T4eXGoCFc9fhRaTpti7QHYCn4j2xXM

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