Transaction not yet indexed

53Vk2CGScTXTaBkku7szo5T8yjHXvB3pYsv89wRpCYWmfHGQFmJadghU4SZ6aF3rTe3xoXHDBFAf5MoMvkK7JAw6

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