Transaction not yet indexed

SNu5XJe5wR3W4QiqrpYb3SnKd4BguabbfFd5CmTGUB77HAV17JhzaJMKFXP2jPqFYVu1pWGTRdKmAp2x8UzcuCS

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