Transaction not yet indexed

668d9ZPvdM2SVCL5oquPciCroXfcF1NJNFX8uKsPT8hwE3r3YkprM5KDVvM2EzbYCFpJNkyXG3MzDjiHXzz2A3eE

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