Transaction not yet indexed

3U21XYk2VCSk36wY1FSzu9ch6tH2C95KwGMB7BnZLLHEkVfL1DBG1xpGqLQQJaxL3bDfjw6R2rQyjmtzunvkytqf

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