Transaction not yet indexed

5UMRKuLtk4xuShuMzsNeARMi7iQJiYToBbA9D7dkykPTTinqUWV3CAQvfXvxbFtEgj2txbCECUNQqpQ3gQmYrBhs

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