Transaction not yet indexed

52i8y9GJJwCaKgFGCmjpC5GCcuWFVF7zadFQmgsTgEcKk1rVfFReQnKDPor5RMSMSPeC39VsDyN2dAMURqpTHQ6k

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