Transaction not yet indexed

ntSof9pCHPLU3Mpv53bWY6WDafC2ZmRHacy9DVQPwRr7rB7gJq7Nz3EkGpLqyPCPqMqbNehePNs6x2D98YcmWk2

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