Transaction not yet indexed

53rfU5vKHzQJ4HYZ91PN4VZuWXtBJwXXvKwcWfMestWqqMJBVDHDwLaK2cWpjv7c3ZRboCzB6zRxHF34DcEiNY9Y

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