Transaction not yet indexed

278n8MYALF7CWLUtncvGzwLpuB4Cnn6WxQRuYuv5qGi5b5TGaUNBkxpFBtSYDGco5KXAXyVMaC4qGLhtnTR8Vzvt

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