Transaction not yet indexed

52FBCzvxtvffSdtLFmqYgKk9XeKR4d6kWCsFZmxKdeDXbdXdaGfsFNraNwdQxsDpAJkybZ13W2cg8PySpUmwExU1

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