Transaction not yet indexed

53A87GKtVZmrdh7LjPkssJWFMxz2TPb2wgRPzrWzRvBd9VuUvfvYrf8cmqo4XTjBmDc71aNv7pLFvd4fTj6F7Lc1

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