Transaction not yet indexed

669YHy16DCg7iMf53PdfFBsLKuT6RfgY4UqVq4RdDoiAtvCsh6sL27URVEWM5N4oLQY3KLo5ufY7goJwHRCrAdH7

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