Transaction not yet indexed

121vzFAn1H6J1agPmXGJhKzLe49xegMLApRxD3kQ51S5dDuaQp9pB5mhqXmjViGcKdNFUygo3a2h6Ep5GaKGHWRN

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