Transaction not yet indexed

MccwaNKab6oXy8rW2XGy2AdXEW6ULREeqe7ZNgTPJdVBTaTQ77ymf7D3SpYCfGs1s1mFwcuZSf2SHybUyQDhp3U

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