Transaction not yet indexed

AMDXM1TLcfTqV9TFhL3A9TzrMDoN9Y9RoLqfQP9KmBd4sx5P1v78ieevd8Szgwks2SxBUmwz4uKJ2HkGMdpxrt9

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