Transaction not yet indexed

5kk8D5u847enqaf3MmQyHFSZgXqo7w5TEBSyw2FUKfXSmbL5FdxUaWXExzB26KuS9L5UytX2r9RvYP7eXuPdGLP7

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