Transaction not yet indexed

MYMEK6xFcC8ZBGZVpyRys5apfaukJ5mTbjrvAHFgYGUNu6yAu1GkFJWTHtabnZF6KR7LKGUCMKdueesVR2CuNWC

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