Transaction not yet indexed

121oz5qiQNaX2gpY2a9BUtQmrz9NgV2ehdj9ZmZrxL3Qm1yb2U2i2YkLsxQJ8A9DVuwNjbXUbcwEXhDdRmHvaiu9

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