Transaction not yet indexed

66EcfukVMNRtrUFc28jL3CXymFpK2avs2h2cTW6b4B3pPx1pxPULNdWnfxfGD3XEbCGJzPQzVmQSZ2uJAo7doqTt

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