Transaction not yet indexed

121khAnf7eLhC1tFu1NCCnJ2HrjL7txFDSEqBiWRetYrPTJRnUGLy1dy4YNzU52XKMRrmt1FjiRNm3kXJ6ueV3Hm

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