Transaction not yet indexed

31Fa8AiWDnAftkKLiHZwxZq5CivPe4v2WtM92c5uqtNvtvWwUFEFcrywHZGmpfGMLXNTJcYbX7D7Z2Nf8xbUU3QT

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