Transaction not yet indexed

21VGCGKZ5GitCfpkPUERFvpsxReViC8y15w5qCmoTeeb6LwDE7cZuY8S4un6MdM4SWjpVNi1cqmZjNi2afi1cBoS

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