Transaction not yet indexed

21iPEmndcmgTYzwVhqbePyDxdKgWV6Td3YgTX47mNNyWeNcgpAtKSPXKyERMt1rWDRbFE16nwDsAqGfru7RYiToU

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