Transaction not yet indexed

52cB2g8vKUYyg8TisSFWmsypSBubDpJ81gcmD8e4bwHXAqmXeAdZSqufYoC3oPwurDvTBgzuMAF9eSQxn5EtU5o7

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