Transaction not yet indexed

k21KZXNWwPgVc3ZFdTvQzmr3BTKX6kA15arZw5PKjJLHz5ZK7wVBkCQd3sFFTVLwMQ54sdzuLTHmFJcY1tna51d

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