Transaction not yet indexed

21XuJZcLRqcePXnDKQjmDqeFvoF699e57o4moCxYk6F2hZMJ2sSeEnZdHWVdN9t4EkQLqddBwyUK9watAFWjAxrJ

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