Transaction not yet indexed

K2E3fkMkqjPBNdfsV1mUz1aDHt2gVFwWu1fdiA4zPf6ZJ1WxcwvWZfezKWgtE98bKNxUdXdgw1ymCzLM9myBmw7

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