Transaction not yet indexed

21mHiVhth8ASExGCyzgpVG1fKbYQCiLNMFqyiqDS7ZjM7v8cNX2XTrWAwAV2YngKx5htzWTsb4jL6eARW8utnNK1

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