Transaction not yet indexed

52yi4N4EmaYK52cnrk3wQ1krrxU6vLP4xUdMvBRrKqgTmZQp9JH9EQPV2yfRyaskD6EGPdJLkcFuiFbfb4umJBE8

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