Transaction not yet indexed

4u6yeg667aSb5UeggmrFmf5ie4ozZKL3SHkqNBbs3MyN6av9ucReQKJBRsEWAzMZHPxmcq3UXMeLgc3fNq354kC1

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