Transaction not yet indexed

56VkgyaVGG1JCD7EJnZL3eizAHZ5QjFQyF7ztWSNsCT4ktpWZKex7ZLT3fYmHNVxAvEq5RXHgQTcx5yhxX1MbMS

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