Transaction not yet indexed

5Mm28yLthYq7yPDjd9E6dzuPWeC7VP2nSqyiQpPy3DZkUBEKdDDFottmW83muFhQtREQTjnFUsE4FwdZB3etjL13

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