Transaction not yet indexed

52Ap8gHCQSa8Y6i5QoGeL7RwvurHAz8ksVxoPymfAquSHFa8r7ot3QUAumDHSxaVur8sYAMN2EjVUvXazxHDc2Bm

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