Transaction not yet indexed

52u8Kq9oMTffHWMfZ4zBHh3z7QuDXDuTWha3QgXKT4in9h48B7uqCoEE81BVvqjZGUGu3ahQvXvi6E3pPBmTUTaG

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