Transaction not yet indexed

52NvnaiD2jxk6CZ7ZhSSzHmacAFDghXvvYoLtbmvHh2ngEXNjcRQo8soNLQk2zaP1UQeAz7iPFbDaPtCmLnFBwU2

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