Transaction not yet indexed

21tC8verSRJhj32ebK1dto6ZECJjR5aS2cv7MmqZpUCHFqPXEXkRgkJmxnwfR2d5Lssry5gJrGWFnUNjETtQKJRJ

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