Transaction not yet indexed

5s21QirZ3zpNx9JHiunPCMpP2xeUAomhs1Zn4ma71y3MWAwQE3qE4tYU8gvRBHxsVn1D6PnxjAxFoVGt8VHjU8HN

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