Transaction not yet indexed

988fBMz9fXbMEaosxZ7B9dbdpaLkYSxrTNpPbVW5F3DgjjCqdSFCYUaP9isATeGsXPznvbNR2fU3sjDR3q4GUhW

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