Transaction not yet indexed

2RGb18ukDTUtF7tExJhe3iaDhb7Rrw4U7YAtiMCJPo9AtTRXkGPv4ecmHVxqQ7Hg5dTkqGHFbLk8T4CmJb5CUyG

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