Transaction not yet indexed

mt4a2eamTQY2WGHyiugDxYKLZDS2FRUuFC7Hm89ARA3NNPtnAeQeQ6nf2gpMcm47aTK4obt3DSVefzBkduKgBBg

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