Transaction not yet indexed

15pmNNQGCJAZo5fwrV7f6rxh6kGFtwcivPy3zCS73yq87ZDe7P9FW5XMjgzzhTBqBn78E6mo1CPcQQT4n2PRe2Z

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