Transaction not yet indexed

21U6jTi8V1r3z2K9HCVp3MsNNMjNZQjBBddQgC37dFzMHgMJWrc6trrc5KnD9NzT23LbgYHwwc8i7hAXUXjSA7gW

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