Transaction not yet indexed

5191LcR1oq9pXz2o4dQ8Y7EKoAdUDm9n8R2h4KsHMctekyni967ivPyJgPdNME3UkRMk4AmweJTB4ZbyQENCbJpR

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