Transaction not yet indexed

2Cu9sKigERmP15fUFMtJBQzXSWEBQRYrQj4jHwAxJSP283z3pYvXf6nDG2T82igxKwdvCaayNT7qeZ1x8aALk3sV

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