Transaction not yet indexed

66Zy5aEAaahSXJBtGPKkv19FvVYah3boMabijnMszuQAEdBfXybj8Dc4mnweW4uU57vncEyGLbHSg4Ux1R51cHkE

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