Transaction not yet indexed

66v21Csbr7QapPkC4KkTBq315rNhtPEyQe6dDBWF8VtaQrfFyEuq22v3aRBiJ1YRwfp1PE2ha7k7ZhcdgpUGHkLW

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