Transaction not yet indexed

5Fx19qiPJQkZHDASf6iqdpbeRCV6ChKfkqV4cJ8Tn98k9qo2MNYtZAxw5YBjYGsPCgkZbGamRLgXttQuypT5rftt

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