Transaction not yet indexed

53n3oKW7moCTnN2mD5bxGyuXjSaeBzYTWJAiyD1kxMifcWWMg3EGGQrA1fqa2hxevG5vJDL2K1zYYK5Y6WSN9Zab

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