Transaction not yet indexed

4z21CBJ9Xk3ubEDwjM5ez6FdEqfF8Bvn94MUz2sLEwyw3dKDbjTo1ZbpXsqQZiKVHC93aPUaBhGiU3dLKDFmEVj6

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