Transaction not yet indexed

15vUT2VmRG1aYdXn3VkSQyGPgv2RyAyZUmF2qFfymukMZ3e2pxhsDBoe9tzFP7A2z8NwKGHFvUHR7JGRzw3p2LS

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