Transaction not yet indexed

52TdPPUAnY4tBMbDLwEY86SYbc5aCwaay7xM2UgzR8MHVyv2eJ8swbxD72MFgZLQRzpbrkuSCxBpAReJUKv8PUn4

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