Transaction not yet indexed

MkdoXSmEDEKF6XGGoHziMjCcBApxSzZ1VuTBT4HbFGunuYyhWYKV4mxdPAoHXmVQNEGo3trxFQt3NvMpCkHa2jJ

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