Transaction not yet indexed

1278HFZaGnM9DuP89mXM6kTbVX3Rm218yVbKmVRZbETgbGFDambDx3biU6DbbZxd7CoZSG3JN2th14w9CKkALteL

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