Transaction not yet indexed

21tWYm4vy6E4fWdMH7kKmoz4tkEgzGoE3ZKpGPUCbDgVjSeCa9bV4rQS2LtBEZS8v4fv43vYSGy9hoFc1mMW3TpY

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