Transaction not yet indexed

21ZfSNPCUom4XN7WGUK2fF9gXRdZQwkWjJ4J64XLs8QqEm5WW6tXf6rVmyPNYTsLJF7TdMvAPBgHT7bLSumQ6FDS

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