Transaction not yet indexed

MXTLtJHfbUSftkPLK8PyUQMC9iqyCDbJsMsy5EMRteDVv2eenU8kofFYbJMav3D3cix5yEkZmU6udCZvWzrbQvE

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