Transaction not yet indexed

mYo6CJ7GoVvMfCfC1LuoHcsFfmfznQuJoyms4YyY1YxKBhRxYmxbuPPAskj8t517ssWXZUefy1JSNWbX1YmZsq3

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