Transaction not yet indexed

52VUCLRtQFf4b1hFXWWELfqSCiQ5psumFMVPzeSCQAcVMZei4LzKfwchjHXiCcfYRfmwEZV5g3xXPBmDBvkPR9Mb

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