Transaction not yet indexed

666dYgKJafSjfVLedgXvwyzVDEx83CP4vMFuBfkNp4rX8sTt4CBpbHhQTEt6e72Fdv3EZVFyQzPTP1uqhNUFritN

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