Transaction not yet indexed

55a8VcZ7aVbrA86zPyzCJJ1NMHjmFhJnWSqnZAEHPBN43mDU64fg5m6uFAyFPyEkTKo6PzdtjqepLSeAxoJMm7G7

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