Transaction not yet indexed

AMwz87vUvKBY1PfDmWtQeQxShjH5cu8VLHPWc8dqxRq1vZR4cDUwex9e1i5CjY7hW9phkJFpDPKtwjuMYQAAPNN

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