Transaction not yet indexed

66FfMjJeKGwxqYoTAQ1PC4RMLfghMdFx66UoBcKMU9vz6pGVJwsdhiWzMS2rh3h1i6xBEDWvLbhkAV7fJQZGy4p9

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