Transaction not yet indexed

T21mraLU4AUStP2r2BKE1vieXrSqBUam1uhmsA8XLaK2GPGCyAU2kPfMBfv1aSVmaAfdhQYjRodzSmTTvvsD7pp

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