Transaction not yet indexed

21HPtaaFh4vxj5aKeas9chX4tzvHiHFEMaDD6SdfPvkvJSwxofvDzesrTWo2HXPQkHhQsWDptdFELVAJhkC8dAK7

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