Transaction not yet indexed

512PtLa6GdnUCWSF68GzmFafGPYbowiVnug45BrGsYfcfTBpGPQ7AFXRUNUYt2CDpJY2fQwh2ac7Qka6GhrxLyf1

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