Transaction not yet indexed

21nMS9kcmeWZpGY2RNso6zEv3awKYCg6q2nTKrUS5Pz9b2Qf2arkYL2vTBiuTigQAkmfHWoohnS3k5pRhbe92sS7

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