Transaction not yet indexed

5CLkfEJaWKX1Hkmeq9V2HRjDFfvqVhFpWrVB59uuMDH1zCPxrZtbLv7LdKrXfRs5zBTbmE3fYMNdmxWC5xh1pBj5

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