Transaction not yet indexed

53uDftdLT3C2mtMqztuZbQSkgCMagNmWYY27jcKoCTnmguKxzGVFbJU9QQjfy1RjTFrRBfHgSpK8sZrB6FttGMX2

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