Transaction not yet indexed

215f987JFWvaZ4ahALEEaeTeJTY8F1SPacPsKq4gQtgrcBJUpewoVHGbXcDe6odBWr3CSm6Y6gNCvQMh1iKs7p9B

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