Transaction not yet indexed

55EXYKVBsnxtLkueRFbK1HkAyTzEoeWL8A2chDPqnCo3hLMb3i1qeUAHqyM74uAKee7FXvG9VtAcYk2SoiqEqSky

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