Transaction not yet indexed

2SB121Gug5RXzUD3QuJrLEuQdZyCBb2NqD1eqPUUJeVGFfH1CS8oSu4DkWfcYubLJd65N3UspH6aTx9S2cZUbpvq

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