Transaction not yet indexed

66my8mLPV6yBAgmcFPsFzzZ8uVfDJDCTcFPbxMYRYWiR2KyELbGtuFaQXxc9zqhf2RUym6uEpmv1DdRJFTmfh4E7

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