Transaction not yet indexed

yf87ez2DMhTipTdZUxPYGiGizjwpjk4FUC6Moi8rGiAcZ7VNZdQmfCJC3Tayzf66CQrMSfT4cZ4P9UBVUVvVuN1

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