Transaction not yet indexed

5So19bAGYq69xLRH2as7uSZX9nuz8dmLiGFfx98YAsAwJsqkGnVajX3zT2LmSX9xxdjPmRZFYdNVkFLqyhpA2RCQ

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