Transaction not yet indexed

HSo1pGG1ALCA7LEAykNHwWZG5EVqiAGuCSvERTv4WwwK4fcQpvVP7eF1pRnLfNtPbu14aGKbCLQJdLuD9GaJnf6

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