Transaction not yet indexed

52LbcBaYiSaKKSjPfHLVWiCpNBqVsQmdZtnx7AkzRqcPqfiMSgJJxe1x7hJ2aco5p6KErvvEF9hs8MmkzFBozr1Z

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