Transaction not yet indexed

21EXdR7VxS7cRUbMSHDG1noRbF8MEDfQcekNsUo4mcLxAmv8K5SLpvQs6cPeC8ZjcNXVT8EkPj1Uz2BPbEBr9Mwd

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