Transaction not yet indexed

21MmVcm8UXibman6q2VYaT4tQ6htDoDk5TmrviGA8ZL2Wbj3sCfMrF8Q6dUbWrdMTZ6HhfWg9NeRZsPA2xwzKFtX

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