Transaction not yet indexed

MWZHTtcGCPvAEWu8Mhmbu9P8XJepejcc7bPDXSdhXMBEaJGkXkkwFidWYxzYjyHM6uPWZWYkVWu6sMHzxD9yu49

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