Transaction not yet indexed

21MtY6KULaMJKrixsUwHHS2izxNUXTNe9KCW6XHBnYtSsXLyTfhFdFHNGbrM2fgYTueRQpHfTroc9CMVD6tdQR3x

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