Transaction not yet indexed

21GnvCjqN5BgZmuQXNg1BDMHLovaKi1pSGvV6tpRgrHS6GXy5AP8pkqpJDX6Vd3D9THWF4e8MZpwp4amj4iPKv13

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