Transaction not yet indexed

ukSP2C6jZDPjrmfJsMMg3aYY7KMw7FJywaTzqVP56Dy4XKHUTsNwu4EG5VpWmJeMBRJpYMBdmCt8mfMteMEiKP6

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