Transaction not yet indexed

21tpDQLMHoKmR6eUVRSJTpEP1R9feAz8BrvRvqJjVhXZtkJDxWMU2R5ytf8j7Nft2uYcyE5FPZF78XQ5LiCoZzGU

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