Transaction not yet indexed

52tXfUHCRETgqPghBQyPxmr6nVcTpAkXoVbePr28zRPVzTcgxwPJpikxbKsNkqEcRi8DoYLgDXExGLDmBX1aWAMb

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