Transaction not yet indexed

512ffbJf8mgc7JWvAzLpD2vAWRYNeqepD2wkm2aKNeRrhxmHhE18roVmYxaybMLrMXYe4kxV1KxPbQWsKo25dTe5

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