Transaction not yet indexed

52SFqFbHBme3gCxZrqmfhH3uCQF6MRmdvEqp5ZaejUXzZRrTP4Kv71THwVQ3Nu2XFDP8PhkjUpfWDjUxpW4GKYBE

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