Transaction not yet indexed

2188TpSp74kMDdfCrrVsk4jNcXPe4dS4wdc3GEHfdPEx2apg7oq5pfRngoT66pybhxkQCeWrREF5jDdgah7CLQXQ

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