Transaction not yet indexed

5pp4MUryM8yLLJEuFEQQyEPn4Nv1n78B5gEcjuSwz6LeRVkWwgVJpcsj2ChdRwaAnCY6yJEn8sbC7PpgFu1EX2LU

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