Transaction not yet indexed

UdkxNBWDCc3V9BePoe2gyRMykxaEoYmmcxepRUEsmKj6QcT2fSymBjomLV4L2TDAXGL8MHnjZGrFYc8QhCWLeHE

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