Transaction not yet indexed

21bYKUxpzZPvGhqVsoj3XQVEiUeCG8SwsdXjFRWgLiVTwLqpEfFhoSJMwWXwntkMweMXEqFHSEF18Qhd7u9indBM

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