Transaction not yet indexed

MUbWEX23qMjA3fZwEktuFavrvhF5nmNuArPe9VRETpggsqjcxpScPcuW9krnifyQTrvDtj4LKu6UXsFEZLybcuc

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