Transaction not yet indexed

52UiCPXPbfBuP438J1WrG8jL9t5DR7uqVGhcsZU8kvNNTfgnYUaNQfLxZy2nFrnbcQkb7xp2Xd7oeQ139uwSR66Z

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