Transaction not yet indexed

53UjJmayqSKSeMWKQBH1YGdtm6DjcVn93Pc7XRnSZtxRLdncH8fREnUFsiBiLreWDJRYVi6hppCDPNgzi2s5EUqT

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