Transaction not yet indexed

5i21sFcuuujW3mzk8M4gyZmkCFMxvb3Cgm7EezaZPLW73sAodJoBGV7jR2coPe1TfM4fByco3FmCcZuTNpbH4LLJ

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