Transaction not yet indexed

55on4cDnePuGRqqvjwdQt6x7wsBKRmAAMT6FXd5diMjccbXGQY46MFDUHz3LkmL9GyXuP42LUyfVsAnpqF94Py16

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