Transaction not yet indexed

21Umn533vpiFk2avJ6donincGtLsXFfgLU3QQdRgpd78jyCPM7W7AU2uwdnDMzPdJhvqfHUKg1FqTwxURS8VBTim

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