Transaction not yet indexed

21Ua6uFdK7m2cFBQ8QJsMDcYeUEKXErHXsP2mASju2cWxufSpzYcAke2ZhdwTmpqLL43VNXTf8NkPg2sxqh5Ck7i

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