Transaction not yet indexed

52SMGvgpS6rHPsGwzbMtWDH9f6jZqgU8GDGFqpKMDASMLVXtQq83dRecQJreDmqqpZzjdNLeGJu8c9rY8LVUNUeW

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