Transaction not yet indexed

55SY2W2uNPy11EbKyvSEc39FXGNm2g4dFFjGnQEEjYGLqDpbgwyyM8uMNSMncfb2nCeTxRB344L7jLgHwT3F3Gm1

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