Transaction not yet indexed

52LhMbYscem63A12L3c2TuRdEXtdWyxifmKeH4VkrSt8HcR1fWWLNunMpxaUNJbcLgFo8i2LPqDaKJzogvRrbEK7

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