Transaction not yet indexed

66LAEHfVtPtF6rrkjVqSASgqaLrWhpXXr6E3KzTo8PcdRsxm7AMGPqr5einGYqBgshjJbvCeDoG3gWL6Urff11d6

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