Transaction not yet indexed

1237FanpRNw5StCZ5fbzTdai2NFYTxQ4DXB5aHD5ySBPjyrqm1nGghX9K5c7G8Q7o6RJBwJfBFYN8WEJwpuZDRVt

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