Transaction not yet indexed

52i8E8EUBBxXA9yPqHF5vf6XjAemChRKQrMAhXYpxBJo3kbfDA3D4J652EA7bxYuLRuvZuvvk6N5GuVgahSUFsPB

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