Transaction not yet indexed

55E2dpwPvLpN58zF86oe3WDuJRnY2d2pkzTuEnAz2nuzhfEVnwpp2Si3s2bnGD8qtEQ8eP15DEUKgxTvePhcYRH6

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