Transaction not yet indexed

512H9YiAXiArpTdmNKzWuJwJwbYo4MHRsnSp3seHTTSy9aQ7HasXcTg9gxP15pGDQJiwSqEQZyJUz9FsbDpUSzY7

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