Transaction not yet indexed

52cVZtgvMpGLfDkkqea1eg6TdGwmZrBWPb9DUcZYYjBJqnbLqQEBsYgDCTNpARFgGNUmt2GC5UhLp9CwqEJ3RPF7

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