Transaction not yet indexed

52NM33caLVkMZ3DHq6RaiJHViHTGmnTPbfDJR3KNu4Acj1ofGBZbGd2wF2gyN8nKEgNM1XNZ5U4FApMVUaPgFZVA

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