Transaction not yet indexed

21sgFf52Vpe1hqubc9Do7WUvzht1mtqppim4s5yoDG735Y9DGRsWmotw6KJsuemVXf5EXH4jVcqFdMm7RiUmJtQR

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