Transaction not yet indexed

4i21BDgtM4GmAPFy8TBCaqWeHPP8NNvbuFaFFAsVERKpurASEJqFJ3F1u7RexirbJ2vyYetPebcxkMu6UTsHq5HJ

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