Transaction not yet indexed

21TkbH5r3RXDMaBHfBe4Ei45SZZ7mbEoGty4JVbMwFxtbbYnqfP9dTyiAj91mYgp8yyvKdBJovogDHsQA8U4b2wF

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