Transaction not yet indexed

21o7y5MhnBNMfvUHNFUDfoW7fgKQGdvHRtfPZRm8EuVa12FCNnfUADWNYA7AtFiPi7Ke6VcjAPUayVTY7jGrW7Cy

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