Transaction not yet indexed

YAMefYCussA7ok6ibi7NPFDYs5h5J3T7hU5WTzneM1nJbck5ZxMhxZPgWCLJZYCC5ujSg3mUNRvsRkFGYh2sfaU

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