Transaction not yet indexed

55F2PvisRfFPpMPqCGLXUqC6DV8H9Q3kAi67XJPAgfoaPR1NgLLAnVBFn8RWQuN5gwWTFvBW6DXnwCvEYQBahpf1

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