Transaction not yet indexed

663MKXTjUXSyRK7Dft2YYRcPFXrxDnDdefmSjgU8hkvdVxFjDmfwkQs111TK8UHAZHk6HMien4ELy2kZLZJH53TZ

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