Transaction not yet indexed

528TAuxWoqeJPybF53QnpPTzRZNrYLGNKpQvRyPiR8PhwpbrzWRv1eB9mdenSv4VT3dZw5obpPyUB3Xz2XB5uouo

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