Transaction not yet indexed

mNbFbkbWFE16NegYUAwEXyAswGnMBNcsNAsG6FDvdhumLEPwRmCuX1HZ2JfydgFyNxfrbin5KJJLGATsqWWnzh2

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