Transaction not yet indexed

1sEYUnUgJYVMm68ZkhtffRpxb1K5DhphXiTYKHzQc9v8adfUCQMadgEgvitiPFrW5FNQE1jYsv5BmBk6S9UooE2

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