Transaction not yet indexed

MNmNi5w3hENQwY2AUGpdFJ2Q6DejR529HobNZ8AFZZwEqNqDp3aintFkiyd8LwFxy1SUY3nTF2cHSK1DQzV71E9

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